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HiRISE stereo images are used to make digital terrain models (DTMs) and orthorectified images (orthoimages). HiRISE DTMs and orthoimage time series have been crucial for advancing the study of active processes such as recurring slope lineae, dune migration, gully activity, and polar processes. We describe the process of making HiRISE DTMs, orthoimage time series, DTM mosaics, and the difference of DTMs, specifically using the ISIS\/SOCET Set workflow. HiRISE DTMs are produced at a 1 and 2 m ground sample distance, with a corresponding estimated vertical precision of tens of cm and \u223c1 m, respectively. To date, more than 6000 stereo pairs have been acquired by HiRISE and, of these, more than 800 DTMs and 2700 orthoimages have been produced and made available to the public via the Planetary Data System. The intended audiences of this paper are producers, as well as users, of HiRISE DTMs and orthoimages. We discuss the factors that determine the effective resolution, as well as the quality, precision, and accuracy of HiRISE DTMs, and provide examples of their use in time series analyses of active surface processes on Mars.<\/jats:p>","DOI":"10.3390\/rs14102403","type":"journal-article","created":{"date-parts":[[2022,5,17]],"date-time":"2022-05-17T08:34:29Z","timestamp":1652776469000},"page":"2403","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":50,"title":["Revealing Active Mars with HiRISE Digital Terrain Models"],"prefix":"10.3390","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4558-9712","authenticated-orcid":false,"given":"Sarah S.","family":"Sutton","sequence":"first","affiliation":[{"name":"Lunar and Planetary Laboratory, University of Arizona, Tucson, AZ 85721, 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Geophys. Res. E Planets"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"107627","DOI":"10.1016\/j.geomorph.2021.107627","article-title":"Modern Mars\u2019 geomorphological activity, driven by wind, frost, and gravity","volume":"380","author":"Diniega","year":"2021","journal-title":"Geomorphology"},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"e2021JE006876","DOI":"10.1029\/2021JE006876","article-title":"Active Mars: A dynamic world","volume":"126","author":"Dundas","year":"2021","journal-title":"J. Geophys. 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(2008). Seasonally active frost-dust avalanches on a north polar scarp of Mars captured by HiRISE. Geophys. Res. Lett., 35.","DOI":"10.1029\/2008GL035790"},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"881","DOI":"10.1016\/j.icarus.2012.09.024","article-title":"Observations of the northern seasonal polar cap on Mars: I. Spring sublimation activity and processes","volume":"225","author":"Hansen","year":"2013","journal-title":"Icarus"},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"113434","DOI":"10.1016\/j.icarus.2019.113434","article-title":"Present-day erosion rate of north polar scarps on Mars due to active mass wasting","volume":"342","author":"Fanara","year":"2020","journal-title":"Icarus"},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"1047","DOI":"10.1130\/G31287.1","article-title":"Seasonality of present-day Martian dune-gully activity","volume":"38","author":"Diniega","year":"2010","journal-title":"Geology"},{"key":"ref_13","doi-asserted-by":"crossref","unstructured":"Dundas, C.M., McEwen, A.S., Diniega, S., Byrne, S., and Martinez-Alonso, S. (2010). New and recent gully activity on Mars as seen by HiRISE. Geophys. Res. Lett., 37.","DOI":"10.1029\/2009GL041351"},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"132","DOI":"10.1016\/j.icarus.2010.01.007","article-title":"Investigating gully flow emplacement mechanisms using apex slopes","volume":"208","author":"Kolb","year":"2010","journal-title":"Icarus"},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1144\/SP467.14","article-title":"Martian gullies: A comprehensive review of observations, mechanisms and insights from Earth analogues","volume":"467","author":"Conway","year":"2019","journal-title":"Geol. Soc. Lond. Spec. Publ."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"109","DOI":"10.1002\/2013JE004482","article-title":"HiRISE observations of new impact craters exposing Martian ground ice","volume":"119","author":"Dundas","year":"2014","journal-title":"J. Geophys. Res. Planets"},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"86","DOI":"10.1016\/j.icarus.2015.11.032","article-title":"Changes in blast zone albedo patterns around new Martian impact craters","volume":"267","author":"Daubar","year":"2016","journal-title":"Icarus"},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"352","DOI":"10.1016\/j.icarus.2009.05.014","article-title":"Residual south polar cap of Mars: Stratigraphy, history, and implications of recent changes","volume":"203","author":"Thomas","year":"2009","journal-title":"Icarus"},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"211","DOI":"10.1016\/j.icarus.2014.04.050","article-title":"Transient bright \u201chalos\u201d on the south polar residual cap of Mars: Implications for mass-balance","volume":"251","author":"Becerra","year":"2015","journal-title":"Icarus"},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"93","DOI":"10.1016\/j.icarus.2016.09.007","article-title":"Present-day erosion of Martian polar terrain by the seasonal CO2 jets","volume":"282","author":"Portyankina","year":"2017","journal-title":"Icarus"},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"740","DOI":"10.1126\/science.1204816","article-title":"Seasonal flows on warm Martian slopes","volume":"333","author":"McEwen","year":"2011","journal-title":"Science"},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"365","DOI":"10.1016\/j.icarus.2013.12.021","article-title":"HiRISE observations of recurring slope lineae (RSL) during southern summer on Mars","volume":"231","author":"Ojha","year":"2014","journal-title":"Icarus"},{"key":"ref_23","first-page":"E00A24","article-title":"Ultrahigh resolution topographic mapping of Mars with MRO HiRISE stereo images: Meter-scale slopes of candidate Phoenix landing sites","volume":"113","author":"Kirk","year":"2008","journal-title":"J. Geophys. Res."},{"key":"ref_24","unstructured":"Kirk, R., Howington-Kraus, E., and Rosiek, M. (2009, January 23\u201327). Build your own topographic model: A photogrammetry guest facility for planetary researchers. Proceedings of the 40th Lunar and Planetary Science Conference, The Woodlands, TX, USA. Abstract #1414."},{"key":"ref_25","unstructured":"Miller, S.B., and Walker, A.S. (1993, January 14\u201324). Further developments of Leica digital photogrammetric systems by Helava. Proceedings of the ACSM ASPRS ANNUAL CONVENTION. American Soc Photogrammetry and Remote Sensing Amer Cong, New Orleans, LA, USA."},{"key":"ref_26","first-page":"4","article-title":"Die Entwicklung der digitalen photogrammetrischen Systeme von Leica und Helava","volume":"63","author":"Miller","year":"1995","journal-title":"Z. Photogramm. Fernerkund."},{"key":"ref_27","unstructured":"BAE Systems (2011). SOCET Set User\u2019s Manual, BAE Systems, Inc.. Version 5.6.0."},{"key":"ref_28","unstructured":"Sides, S.C., Becker, T.L., Becker, K.J., Edmundson, K.L., Backer, J.W., Wilson, T.J., Weller, L.A., Humphrey, I.R., Berry, K.L., and Shepherd, M.R. (2017, January 20\u201324). The USGS Integrated Software for Imagers and Spectrometers (ISIS 3) instrument support, new capabilites, and releases. Proceedings of the 48th Lunar and Planetary Science Conference, Houston, TX, USA. Abstract #2739."},{"key":"ref_29","first-page":"E05S02","article-title":"Mars Reconnaissance Orbiter\u2019s High Resolution Imaging Science Experiment (HiRISE)","volume":"112","author":"McEwen","year":"2007","journal-title":"J. Geophys. Res."},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"63","DOI":"10.1117\/12.506425","article-title":"HiRISE focal plane for use on the Mars Reconnaissance Orbiter","volume":"Volume 5167","author":"Grycewicz","year":"2004","journal-title":"Focal Plane Arrays for Space Telescopes"},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"38","DOI":"10.1016\/j.icarus.2009.03.012","article-title":"Color imaging of Mars by the High Resolution Imaging Science Experiment (HiRISE)","volume":"205","author":"Delamere","year":"2010","journal-title":"Icarus"},{"key":"ref_32","unstructured":"McEwen, A. (2018, January 14\u201322). Future high-resolution orbital reconnaissance with MRO\/HIRISE. Proceedings of the 42nd COSPAR Scientific Assembly, Pasadena, CA, USA."},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"2","DOI":"10.1016\/j.icarus.2009.04.023","article-title":"The High Resolution Imaging Science Experiment (HiRISE) during MRO\u2019s primary science phase (PSP)","volume":"205","author":"McEwen","year":"2010","journal-title":"Icarus"},{"key":"ref_34","unstructured":"Becker, K., Archinal, B., Hare, T., Kirk, R., Howington-Kraus, E., Robinson, M., and Rosiek, M. (2015, January 16\u201320). Criteria for automated identification of stereo image pairs. Proceedings of the 46th Annual Lunar and Planetary Science Conference, The Woodlands, TX, USA. Abstract #2703."},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"23689","DOI":"10.1029\/2000JE001364","article-title":"Mars Orbiter Laser Altimeter: Experiment summary after the first year of global mapping of Mars","volume":"106","author":"Smith","year":"2001","journal-title":"J. Geophys. Res."},{"key":"ref_36","unstructured":"Eliason, E., Castalia, B., Mattson, S., Heyd, R., Becker, K., Anderson, J., and Sides, S. (Software Interface Specification for HiRISE Reduced Data Record Products, 2012). Software Interface Specification for HiRISE Reduced Data Record Products, Version 1.3."},{"key":"ref_37","doi-asserted-by":"crossref","unstructured":"Becker, K.J., Milazzo, M.P., Delamere, W.A., Herkenhoff, K.E., Eliason, E.M., Russell, P.S., Keszthelyi, L.P., and McEwen, A.S. (2021). hical\u2014The HiRISE radiometric calibration software developed within the ISIS3 planetary image processing suite, U.S. Geological Survey Techniques and Methods, Chapter 27.","DOI":"10.3133\/tm7C27"},{"key":"ref_38","doi-asserted-by":"crossref","unstructured":"Wu, B., Di, K., Oberst, J., and Karachevtseva, I. (2019). Correcting spacecraft jitter in HiRISE images. Planetary Remote Sensing and Mapping, Taylor & Francis Group. Chapter 8.","DOI":"10.1201\/9780429505997"},{"key":"ref_39","first-page":"E05S06","article-title":"Mars Climate Sounder: An investigation of thermal and water vapor structure, dust and condensate distributions in the atmosphere, and energy balance of the polar regions","volume":"112","author":"McCleese","year":"2007","journal-title":"J. Geophys. Res."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"65","DOI":"10.1016\/0032-0633(95)00107-7","article-title":"Ancillary data services of NASA\u2019s navigation and ancillary information facility","volume":"44","author":"Acton","year":"1996","journal-title":"Planet. Space Sci."},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"401","DOI":"10.1016\/j.icarus.2010.10.004","article-title":"Mars high resolution gravity fields from MRO, Mars seasonal gravity, and other dynamical parameters","volume":"211","author":"Konopliv","year":"2011","journal-title":"Icarus"},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"253","DOI":"10.1016\/j.icarus.2016.02.052","article-title":"An improved JPL Mars gravity field and orientation from Mars orbiter and lander tracking data","volume":"274","author":"Konopliv","year":"2016","journal-title":"Icarus"},{"key":"ref_43","unstructured":"Menon, P., Wagner, S., Demcak, S., Jefferson, D., Graat, E., Lee, K., and Schulze, W. (2017). 50,000 laps around Mars: Navigating the Mars Reconnaissance Orbiter through the extended missions (January 2009\u2013March 2017). International Symposium on Space Flight Dynamics, Jet Propulsion Laboratory, National Aeronautics and Space Administration."},{"key":"ref_44","unstructured":"Zhang, B., Miller, S., Walker, S., and Devencia, K. (2007, January 7\u201311). Next Generation Automatic Terrain Extraction using Microsoft UltraCam imagery. Proceedings of the ASPRS 2007 Annual Conference, Tampa, FL, USA."},{"key":"ref_45","unstructured":"Zhang, B., Miller, S.K.D., and Walker, S. (2006, January 1\u20135). Automatic terrain extraction using multiple image pair and back matching. Proceedings of the ASPRS 2006 Annual Conference, Reno, NV, USA."},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"122","DOI":"10.1016\/j.icarus.2016.05.012","article-title":"Extracting accurate and precise topography from LROC narrow angle camera stereo observations","volume":"283","author":"Henriksen","year":"2017","journal-title":"Icarus"},{"key":"ref_47","first-page":"659","article-title":"Further adventures in Mars DTM quality: Smoothing errors, sharpening details","volume":"43","author":"Kirk","year":"2021","journal-title":"Remote Sens."},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"23753","DOI":"10.1029\/2000JE001381","article-title":"Crossover analysis of Mars Orbiter Laser Altimeter data","volume":"106","author":"Neumann","year":"2001","journal-title":"J. Geophys. Res. E Planets"},{"key":"ref_49","unstructured":"Kilgallon, A., Stephens, J., Sutton, S., and Mueting, J. (2015, January 16\u201320). AutoTriangulation: A new tool for controlling stereo pairs to laser altimetry. Proceedings of the 46th Lunar and Planetary Science Conference, The Woodlands, TX, USA. Abstract #2373."},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"641","DOI":"10.1007\/s11214-012-9916-y","article-title":"Selection of the Mars Science Laboratory landing site","volume":"170","author":"Golombek","year":"2012","journal-title":"Space Sci. Rev."},{"key":"ref_51","unstructured":"Sutton, S., Heyd, R., Fennema, A., Mcewen, A.S., Kirk, R.L., Howington-Kraus, E., and Espinoza, A. (2015, January 8\u201311). HiRISE digital terrain models: Updates and advances. Proceedings of the Second Planetary Data Workshop, Flagstaff, AZ, USA. Abstract #7056."},{"key":"ref_52","unstructured":"Sutton, S.S., Chojnacki, M., and Kilgallon, A. (2015, January 16\u201320). Precision and accuracy of simultaneously collected HiRISE digital terrain models. Proceedings of the 46th Lunar and Planetary Science Conference, The Woodlands, TX, USA. Abstract #3010."},{"key":"ref_53","first-page":"8088","article-title":"High-resolution topomapping of candidate MER landing sites with Mars Orbiter Camera narrow-angle images","volume":"108","author":"Kirk","year":"2003","journal-title":"J. Geophys. Res."},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"1135","DOI":"10.1016\/S0032-0633(96)00061-X","article-title":"Clementine imagery: Selenographic coverage for cartographic and scientific use","volume":"44","author":"Cook","year":"1996","journal-title":"Planet. Space Sci."},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"105165","DOI":"10.1016\/j.pss.2021.105165","article-title":"3DPD: A photogrammetric pipeline for a PUSH frame stereo cameras","volume":"198","author":"Simioni","year":"2021","journal-title":"Planet. Space Sci."},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"2173","DOI":"10.1016\/j.pss.2007.07.006","article-title":"Evaluating planetary digital terrain models\u2013The HRSC DTM test","volume":"55","author":"Heipke","year":"2007","journal-title":"Planet. Space Sci."},{"key":"ref_57","unstructured":"Mattson, S., Russell, P., Byrne, S., Kirk, R.L., Herkenhoff, K., and McEwen, A.S. (2012, January 14\u201322). Production and error analysis of polar digital terrain models from HiRISE. Proceedings of the 43rd Lunar and Planetary Science Conference, Pasadena, CA, USA. Abstract #2659."},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"621","DOI":"10.1016\/j.icarus.2018.07.014","article-title":"A case study of recurring slope lineae (RSL) at Tivat crater: Implications for RSL origins","volume":"317","author":"Schaefer","year":"2019","journal-title":"Icarus"},{"key":"ref_59","doi-asserted-by":"crossref","first-page":"903","DOI":"10.1038\/s41561-017-0012-5","article-title":"Granular flows at recurring slope lineae on Mars indicate a limited role for liquid water","volume":"10","author":"Dundas","year":"2017","journal-title":"Nat. Geosci."},{"key":"ref_60","doi-asserted-by":"crossref","first-page":"575","DOI":"10.1126\/science.1197636","article-title":"Seasonal erosion and restoration of Mars\u2019 northern polar dunes","volume":"331","author":"Hansen","year":"2011","journal-title":"Science"},{"key":"ref_61","doi-asserted-by":"crossref","first-page":"124","DOI":"10.1016\/j.icarus.2012.04.005","article-title":"Seasonal activity and morphological changes in Martian gullies","volume":"220","author":"Dundas","year":"2012","journal-title":"Icarus"},{"key":"ref_62","doi-asserted-by":"crossref","first-page":"5075","DOI":"10.1029\/2019GL082293","article-title":"Active boulder movement at high Martian latitudes","volume":"46","author":"Dundas","year":"2019","journal-title":"Geophys. Res. Lett."},{"key":"ref_63","doi-asserted-by":"crossref","first-page":"3205","DOI":"10.1029\/2018JE005747","article-title":"Patterns in mobility and modification of middle- and high-latitude southern hemisphere dunes on Mars","volume":"123","author":"Banks","year":"2018","journal-title":"J. Geophys. Res. Planets"},{"key":"ref_64","doi-asserted-by":"crossref","first-page":"199","DOI":"10.1126\/science.aao1619","article-title":"Exposed subsurface ice sheets in the Martian mid-latitudes","volume":"359","author":"Dundas","year":"2018","journal-title":"Science"},{"key":"ref_65","doi-asserted-by":"crossref","first-page":"1204","DOI":"10.1002\/2015JE004991","article-title":"Geologic context of recurring slope lineae in Melas and Coprates Chasmata, Mars","volume":"121","author":"Chojnacki","year":"2016","journal-title":"J. Geophys. Res. Planets"},{"key":"ref_66","doi-asserted-by":"crossref","first-page":"53","DOI":"10.1038\/ngeo2014","article-title":"Recurring slope lineae in equatorial regions of Mars","volume":"7","author":"McEwen","year":"2013","journal-title":"Nat. Geosci."},{"key":"ref_67","doi-asserted-by":"crossref","first-page":"125","DOI":"10.1016\/j.icarus.2015.10.007","article-title":"Observations and modeling of northern mid-latitude recurring slope lineae (RSL) suggest recharge by a present-day Martian briny aquifer","volume":"265","author":"Stillman","year":"2016","journal-title":"Icarus"},{"key":"ref_68","doi-asserted-by":"crossref","first-page":"195","DOI":"10.1016\/j.icarus.2016.10.025","article-title":"Characteristics of the numerous and widespread recurring slope lineae (RSL) in Valles Marineris, Mars","volume":"285","author":"Stillman","year":"2017","journal-title":"Icarus"},{"key":"ref_69","doi-asserted-by":"crossref","first-page":"126","DOI":"10.1016\/j.icarus.2017.10.026","article-title":"Two pulses of seasonal activity in Martian southern mid-latitude recurring slope lineae (RSL)","volume":"302","author":"Stillman","year":"2018","journal-title":"Icarus"},{"key":"ref_70","doi-asserted-by":"crossref","first-page":"e2020JE006575","DOI":"10.1029\/2020JE006575","article-title":"Mars: Abundant recurring slope lineae (RSL) following the planet-encircling dust event (PEDE) of 2018","volume":"126","author":"McEwen","year":"2021","journal-title":"J. Geophys. Res. Planets"},{"key":"ref_71","doi-asserted-by":"crossref","first-page":"114136","DOI":"10.1016\/j.icarus.2020.114136","article-title":"Local topography effects on the surface temperatures on Mars\u2014Application to the case of recurring slope lineae (RSL)","volume":"355","author":"Millot","year":"2021","journal-title":"Icarus"},{"key":"ref_72","doi-asserted-by":"crossref","first-page":"94","DOI":"10.1002\/2016JE005132","article-title":"On the secular retention of ground water and ice on Mars","volume":"122","author":"Grimm","year":"2017","journal-title":"J. Geophys. Res. Planets"},{"key":"ref_73","doi-asserted-by":"crossref","unstructured":"McEwen, A.S. (2018). Are recurring slope lineae habitable?. From Habitability to Life on Mars, Elsevier.","DOI":"10.1016\/B978-0-12-809935-3.00008-6"},{"key":"ref_74","doi-asserted-by":"crossref","first-page":"316","DOI":"10.1016\/j.icarus.2013.11.013","article-title":"Water budgets of Martian recurring slope lineae","volume":"233","author":"Grimm","year":"2014","journal-title":"Icarus"},{"key":"ref_75","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.icarus.2012.02.016","article-title":"Hydrological characteristics of recurrent slope lineae on Mars: Evidence for liquid flow through regolith and comparisons with Antarctic terrestrial analogs","volume":"219","author":"Levy","year":"2012","journal-title":"Icarus"},{"key":"ref_76","doi-asserted-by":"crossref","first-page":"328","DOI":"10.1016\/j.icarus.2014.01.017","article-title":"New observations of Martian southern mid-latitude recurring slope lineae (RSL) imply formation by freshwater subsurface flows","volume":"233","author":"Stillman","year":"2014","journal-title":"Icarus"},{"key":"ref_77","doi-asserted-by":"crossref","first-page":"113420","DOI":"10.1016\/j.icarus.2019.113420","article-title":"Evaluation of wet and dry recurring slope lineae (RSL) formation mechanisms based on quantitative mapping of RSL in Garni Crater, Valles Marineris, Mars","volume":"335","author":"Stillman","year":"2020","journal-title":"Icarus"},{"key":"ref_78","doi-asserted-by":"crossref","first-page":"113536","DOI":"10.1016\/j.icarus.2019.113536","article-title":"Slope, elevation, and thermal inertia trends of Martian recurring slope lineae initiation and termination points: Multiple possible processes occurring on coarse, sandy slopes","volume":"338","author":"Tebolt","year":"2020","journal-title":"Icarus"},{"key":"ref_79","doi-asserted-by":"crossref","first-page":"113681","DOI":"10.1016\/j.icarus.2020.113681","article-title":"An aeolian grainflow model for Martian recurring slope lineae","volume":"343","author":"Dundas","year":"2020","journal-title":"Icarus"},{"key":"ref_80","doi-asserted-by":"crossref","first-page":"270","DOI":"10.1038\/ngeo2917","article-title":"Formation of recurring slope lineae on Mars by rarefied gas-triggered granular flows","volume":"10","author":"Schmidt","year":"2017","journal-title":"Nat. Geosci."},{"key":"ref_81","doi-asserted-by":"crossref","first-page":"2193","DOI":"10.1002\/2017JE005375","article-title":"Seasonal slumps in Juventae Chasma, Mars","volume":"122","author":"Ojha","year":"2017","journal-title":"J. Geophys. Res. Planets"},{"key":"ref_82","doi-asserted-by":"crossref","first-page":"1529","DOI":"10.1109\/TGRS.2006.888937","article-title":"Automatic and precise orthorectification, coregistration, and subpixel correlation of satellite images, application to ground deformation measurements","volume":"45","author":"Leprince","year":"2007","journal-title":"IEEE Trans. Geosci. Remote Sens."},{"key":"ref_83","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1038\/ncomms6096","article-title":"Threshold for sand mobility on Mars calibrated from seasonal variations of sand flux","volume":"5","author":"Ayoub","year":"2014","journal-title":"Nat. Commun."},{"key":"ref_84","doi-asserted-by":"crossref","first-page":"114966","DOI":"10.1016\/j.icarus.2022.114966","article-title":"Multi-year measurements of ripple and dune migration on Mars: Implications for the wind regime and sand transport","volume":"380","author":"Roback","year":"2022","journal-title":"Icarus"},{"key":"ref_85","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1029\/2021JE006970","article-title":"Widespread megaripple activity across the north polar ergs of Mars","volume":"126","author":"Chojnacki","year":"2021","journal-title":"J. Geophys. Res. Planets"},{"key":"ref_86","doi-asserted-by":"crossref","first-page":"2077","DOI":"10.1002\/2017JE005263","article-title":"Martian aeolian activity at the Bagnold Dunes, Gale Crater: The view from the surface and orbit","volume":"122","author":"Bridges","year":"2017","journal-title":"J. Geophys. Res. Planets"},{"key":"ref_87","doi-asserted-by":"crossref","first-page":"275","DOI":"10.1016\/j.icarus.2014.04.044","article-title":"Persistent aeolian activity at Endeavour crater, Meridiani Planum, Mars: New observations from orbit and the surface","volume":"251","author":"Chojnacki","year":"2015","journal-title":"Icarus"},{"key":"ref_88","doi-asserted-by":"crossref","first-page":"468","DOI":"10.1002\/2017JE005460","article-title":"Wind-driven erosion and exposure potential at Mars 2020 rover candidate-landing Sites","volume":"123","author":"Chojnacki","year":"2018","journal-title":"J. Geophys. Res. Planets"},{"key":"ref_89","doi-asserted-by":"crossref","first-page":"427","DOI":"10.1130\/G45793.1","article-title":"Boundary condition controls on the high-sand-flux regions of Mars","volume":"47","author":"Chojnacki","year":"2019","journal-title":"Geology"},{"key":"ref_90","doi-asserted-by":"crossref","first-page":"204","DOI":"10.1016\/j.epsl.2016.09.054","article-title":"An integrated model for dune morphology and sand fluxes on Mars","volume":"457","author":"Runyon","year":"2017","journal-title":"Earth Planet. Sci. Lett."},{"key":"ref_91","doi-asserted-by":"crossref","unstructured":"Silvestro, S., Chojnacki, M., Vaz, D.A., Cardinale, M., Yizhaq, H., and Esposito, F. (2020). Megaripple migration on Mars. J. Geophys. Res. Planets, 125.","DOI":"10.1029\/2020JE006446"},{"key":"ref_92","doi-asserted-by":"crossref","first-page":"E00F08","DOI":"10.1029\/2010JE003628","article-title":"Constraints on ripple migration at Meridiani Planum from Opportunity and HiRISE observations of fresh craters","volume":"115","author":"Golombek","year":"2010","journal-title":"J. Geophys. Res. Planets"},{"key":"ref_93","doi-asserted-by":"crossref","first-page":"703","DOI":"10.1016\/j.geomorph.2008.03.011","article-title":"Transverse aeolian ridges (TARs) on Mars","volume":"101","author":"Balme","year":"2008","journal-title":"Geomorphology"},{"key":"ref_94","doi-asserted-by":"crossref","first-page":"116","DOI":"10.1016\/j.icarus.2011.02.014","article-title":"Transverse aeolian ridges (TARs) on Mars II: Distributions, orientations, and ages","volume":"213","author":"Berman","year":"2011","journal-title":"Icarus"},{"key":"ref_95","doi-asserted-by":"crossref","first-page":"247","DOI":"10.1016\/j.icarus.2018.05.003","article-title":"High-resolution investigations of transverse aeolian ridges on Mars","volume":"312","author":"Berman","year":"2018","journal-title":"Icarus"},{"key":"ref_96","doi-asserted-by":"crossref","unstructured":"Piqueux, S., Byrne, S., and Richardson, M.I. (2003). Sublimation of Mars\u2019s southern seasonal CO2 ice cap and the formation of spiders. J. Geophys. Res. Planets, 108.","DOI":"10.1029\/2002JE002007"},{"key":"ref_97","doi-asserted-by":"crossref","unstructured":"Kieffer, H.H. (2007). Cold jets in the Martian polar caps. J. Geophys. Res. Planets, 112.","DOI":"10.1029\/2006JE002816"},{"key":"ref_98","doi-asserted-by":"crossref","first-page":"311","DOI":"10.1016\/j.icarus.2009.08.029","article-title":"HiRISE observations of gas sublimation-driven activity in Mars\u2019 southern polar regions: III. Models of processes involving translucent ice","volume":"205","author":"Portyankina","year":"2010","journal-title":"Icarus"},{"key":"ref_99","doi-asserted-by":"crossref","first-page":"332","DOI":"10.1016\/j.icarus.2014.12.014","article-title":"Enumeration of Mars years and seasons since the beginning of telescopic exploration","volume":"251","author":"Piqueux","year":"2015","journal-title":"Icarus"},{"key":"ref_100","doi-asserted-by":"crossref","first-page":"40","DOI":"10.1016\/0019-1035(92)90016-Z","article-title":"Stability of polar frosts in spherical bowl-shaped craters on the Moon, Mercury, and Mars","volume":"100","author":"Ingersoll","year":"1992","journal-title":"Icarus"},{"key":"ref_101","doi-asserted-by":"crossref","first-page":"104841","DOI":"10.1016\/j.pss.2020.104841","article-title":"The Holy Grail: A road map for unlocking the climate record stored within Mars\u2019 polar layered deposits","volume":"184","author":"Smith","year":"2020","journal-title":"Planet. Space Sci."},{"key":"ref_102","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1029\/2009JE003523","article-title":"Crater population and resurfacing of the Martian north polar layered deposits","volume":"115","author":"Banks","year":"2010","journal-title":"J. Geophys. Res. E Planets"},{"key":"ref_103","unstructured":"Landis, M., Byrne, S., Daubar, I., Herkenhoff, K., and Dundas, C. (2016, January 5\u20139). Surface age and resurfacing Rates of the north polar layered deposits, Mars. Proceedings of the Sixth International Conference on Mars Polar Science and Exploration, Reykjavik, Iceland. Abstract #6013."},{"key":"ref_104","unstructured":"Landis, M., Byrne, S., Hayne, P., Piqueux, S., and Wilcoski, A. (2021, January 15\u201319). Interannual variability of ice within north polar layered deposits craters on Mars. Proceedings of the 52nd Lunar and Planetary Science Conference, The Woodlands, TX, USA. Abstract #1653."},{"key":"ref_105","doi-asserted-by":"crossref","first-page":"2330","DOI":"10.1126\/science.288.5475.2330","article-title":"Evidence for recent groundwater seepage and surface runoff on Mars","volume":"288","author":"Malin","year":"2000","journal-title":"Science"},{"key":"ref_106","doi-asserted-by":"crossref","first-page":"110","DOI":"10.1126\/science.1066698","article-title":"Formation of recent Martian debris flows by melting of near-surface ground ice at high obliquity","volume":"295","author":"Costard","year":"2002","journal-title":"Science"},{"key":"ref_107","doi-asserted-by":"crossref","first-page":"7699","DOI":"10.1029\/92JE00340","article-title":"Mars Observer camera","volume":"97","author":"Malin","year":"1992","journal-title":"J. Geophys. Res. Planets"},{"key":"ref_108","first-page":"E05S04","article-title":"Context Camera Investigation on board the Mars Reconnaissance Orbiter","volume":"112","author":"Malin","year":"2007","journal-title":"J. Geophys. Res."},{"key":"ref_109","doi-asserted-by":"crossref","first-page":"526","DOI":"10.1016\/j.icarus.2013.04.006","article-title":"A new dry hypothesis for the formation of Martian linear gullies","volume":"225","author":"Diniega","year":"2013","journal-title":"Icarus"},{"key":"ref_110","doi-asserted-by":"crossref","first-page":"296","DOI":"10.1016\/j.icarus.2019.03.034","article-title":"Present-day development of gully-channel sinuosity by carbon dioxide gas supported flows on Mars","volume":"329","author":"Pasquon","year":"2019","journal-title":"Icarus"},{"key":"ref_111","doi-asserted-by":"crossref","first-page":"226","DOI":"10.1016\/j.icarus.2014.03.040","article-title":"Present-day seasonal gully activity in a south polar pit (Sisyphi Cavi) on Mars","volume":"251","author":"Raack","year":"2015","journal-title":"Icarus"},{"key":"ref_112","doi-asserted-by":"crossref","first-page":"113899","DOI":"10.1016\/j.icarus.2020.113899","article-title":"Present-day gully activity in Sisyphi Cavi, Mars\u2014Flow-like features and block movements","volume":"350","author":"Raack","year":"2020","journal-title":"Icarus"},{"key":"ref_113","doi-asserted-by":"crossref","first-page":"1573","DOI":"10.1126\/science.1135156","article-title":"Present-day impact cratering rate and contemporary gully activity on Mars","volume":"314","author":"Malin","year":"2006","journal-title":"Science"},{"key":"ref_114","doi-asserted-by":"crossref","first-page":"211","DOI":"10.1130\/G24346A.1","article-title":"Recent bright gully deposits on Mars: Wet or dry flow?","volume":"36","author":"Pelletier","year":"2008","journal-title":"Geology"},{"key":"ref_115","doi-asserted-by":"crossref","first-page":"2246","DOI":"10.1029\/2018JE005899","article-title":"Initiation and flow conditions of contemporary flows in Martian gullies","volume":"124","author":"McArdell","year":"2019","journal-title":"J. Geophys. Res. Planets"},{"key":"ref_116","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1144\/SP356.10","article-title":"The indication of Martian gully formation processes by slope\u2014Area analysis","volume":"356","author":"Conway","year":"2011","journal-title":"Geol. Soc. Lond. Spec. Publ."},{"key":"ref_117","doi-asserted-by":"crossref","first-page":"36","DOI":"10.1016\/j.epsl.2016.08.031","article-title":"A novel topographic parameterization scheme indicates that Martian gullies display the signature of liquid water","volume":"454","author":"Conway","year":"2016","journal-title":"Earth Planet. Sci. Lett."},{"key":"ref_118","doi-asserted-by":"crossref","first-page":"165","DOI":"10.1144\/SP467.1","article-title":"Time will tell: Temporal evolution of Martian gullies and palaeoclimatic implications","volume":"467","author":"Conway","year":"2019","journal-title":"Geol. Soc. Lond. Spec. Publ."},{"key":"ref_119","doi-asserted-by":"crossref","first-page":"244","DOI":"10.1016\/j.icarus.2014.05.013","article-title":"Long-term monitoring of Martian gully formation and evolution with MRO\/HiRISE","volume":"251","author":"Dundas","year":"2015","journal-title":"Icarus"},{"key":"ref_120","doi-asserted-by":"crossref","first-page":"E06007","DOI":"10.1029\/2004JE002251","article-title":"Absolute dune ages and implications for the time of formation of gullies in Nirgal Vallis, Mars","volume":"109","author":"Reiss","year":"2004","journal-title":"J. Geophys. Res. Planets"},{"key":"ref_121","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1130\/G25398A.1","article-title":"Unique chronostratigraphic marker in depositional fan stratigraphy on Mars: Evidence for ca. 1.25 Ma gully activity and surficial meltwater origin","volume":"37","author":"Schon","year":"2009","journal-title":"Geology"},{"key":"ref_122","doi-asserted-by":"crossref","first-page":"343","DOI":"10.1144\/SP467.11","article-title":"CO2 sublimation in Martian gullies: Laboratory experiments at varied slope angle and regolith grain sizes","volume":"467","author":"Sylvest","year":"2019","journal-title":"Geol. Soc. Lond. Spec. Publ."},{"key":"ref_123","doi-asserted-by":"crossref","first-page":"346","DOI":"10.1038\/nature03359","article-title":"Tropical to mid-latitude snow and ice accumulation, flow and glaciation on Mars","volume":"434","author":"Head","year":"2005","journal-title":"Nature"},{"key":"ref_124","doi-asserted-by":"crossref","first-page":"541","DOI":"10.1002\/2015GL067298","article-title":"Viscous flow rates of icy topography on the north polar layered deposits of Mars","volume":"43","author":"Sori","year":"2016","journal-title":"Geophys. Res. Lett."},{"key":"ref_125","first-page":"1","article-title":"Present-day flow rates of mid-latitude glaciers on Mars","volume":"11","author":"Sori","year":"2017","journal-title":"Eur. Planet. Sci. Congr."},{"key":"ref_126","doi-asserted-by":"crossref","first-page":"113566","DOI":"10.1016\/j.icarus.2019.113566","article-title":"Present-day mass wasting in sulfate-rich sediments in the equatorial regions of Mars","volume":"342","author":"Thomas","year":"2020","journal-title":"Icarus"},{"key":"ref_127","doi-asserted-by":"crossref","first-page":"E02009","DOI":"10.1029\/2011JE003816","article-title":"Possible evidence of paleomarsquakes from fallen boulder populations, Cerberus Fossae, Mars","volume":"117","author":"Roberts","year":"2012","journal-title":"J. Geophys. Res. Planets"},{"key":"ref_128","doi-asserted-by":"crossref","first-page":"1881","DOI":"10.1029\/2018JE005649","article-title":"The search for active Marsquakes using subpixel coregistration and correlation: Best practice and first results","volume":"123","author":"Grindrod","year":"2018","journal-title":"J. Geophys. Res. Planets"},{"key":"ref_129","first-page":"E05S03","article-title":"Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) on Mars Reconnaissance Orbiter (MRO)","volume":"112","author":"Murchie","year":"2007","journal-title":"J. Geophys. Res."},{"key":"ref_130","doi-asserted-by":"crossref","first-page":"L12202","DOI":"10.1029\/2008GL034385","article-title":"Compositional stratigraphy of clay-bearing layered deposits at Mawrth Vallis, Mars","volume":"35","author":"Wray","year":"2008","journal-title":"Geophys. Res. Lett."},{"key":"ref_131","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1029\/2010JE003694","article-title":"Columbus crater and other possible groundwater-fed paleolakes of Terra Sirenum, Mars","volume":"116","author":"Wray","year":"2011","journal-title":"J. Geophys. Res. E Planets"},{"key":"ref_132","doi-asserted-by":"crossref","first-page":"73","DOI":"10.1016\/j.icarus.2009.04.017","article-title":"Mars Reconnaissance Orbiter observations of light-toned layered deposits and associated fluvial landforms on the plateaus adjacent to Valles Marineris","volume":"205","author":"Weitz","year":"2010","journal-title":"Icarus"},{"key":"ref_133","doi-asserted-by":"crossref","first-page":"899","DOI":"10.1130\/G32045.1","article-title":"Diverse mineralogies in two troughs of Noctis Labyrinthus, Mars","volume":"39","author":"Weitz","year":"2011","journal-title":"Geology"},{"key":"ref_134","doi-asserted-by":"crossref","first-page":"E00J09","DOI":"10.1029\/2012JE004092","article-title":"Geologic relationships between gray hematite, sulfates, and clays in Capri Chasma","volume":"117","author":"Weitz","year":"2012","journal-title":"J. Geophys. Res. Planets"},{"key":"ref_135","doi-asserted-by":"crossref","first-page":"210","DOI":"10.1016\/j.icarus.2009.11.012","article-title":"Structural geology of Amazonian-aged layered sedimentary deposits in southwest Candor Chasma, Mars","volume":"207","author":"Okubo","year":"2010","journal-title":"Icarus"},{"key":"ref_136","doi-asserted-by":"crossref","first-page":"12","DOI":"10.1016\/j.icarus.2018.05.006","article-title":"Geology of central Libya Montes, Mars: Aqueous alteration history from mineralogical and morphological mapping","volume":"314","author":"Tirsch","year":"2018","journal-title":"Icarus"},{"key":"ref_137","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1007\/s11214-017-0436-7","article-title":"Image simulation and assessment of the colour and spatial capabilities of the Colour and Stereo Surface Imaging System (CaSSIS) on the ExoMars Trace Gas Orbiter","volume":"214","author":"Tornabene","year":"2018","journal-title":"Space Sci. Rev."},{"key":"ref_138","doi-asserted-by":"crossref","first-page":"113634","DOI":"10.1016\/j.icarus.2020.113634","article-title":"Multiple mineral horizons in layered outcrops at Mawrth Vallis, Mars, signify changing geochemical environments on early Mars","volume":"341","author":"Bishop","year":"2020","journal-title":"Icarus"},{"key":"ref_139","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1029\/2006JE002745","article-title":"SHARAD sounding radar on the Mars Reconnaissance Orbiter","volume":"112","author":"Seu","year":"2007","journal-title":"J. Geophys. Res. E Planets"},{"key":"ref_140","doi-asserted-by":"crossref","first-page":"1241","DOI":"10.1016\/j.icarus.2013.07.003","article-title":"Integrating radar stratigraphy with high resolution visible stratigraphy of the north polar layered deposits, Mars","volume":"226","author":"Christian","year":"2013","journal-title":"Icarus"},{"key":"ref_141","doi-asserted-by":"crossref","first-page":"1445","DOI":"10.1002\/2015JE004992","article-title":"Stratigraphy of the north polar layered deposits of Mars from high-resolution topography","volume":"121","author":"Becerra","year":"2016","journal-title":"J. Geophys. Res. Planets"},{"key":"ref_142","doi-asserted-by":"crossref","first-page":"62","DOI":"10.1002\/2016GL071197","article-title":"Signals of astronomical climate forcing in the exposure topography of the north polar layered deposits of Mars","volume":"44","author":"Becerra","year":"2017","journal-title":"Geophys. Res. Lett."},{"key":"ref_143","unstructured":"Becerra, P., Nunes, D., Smith, I.B., Sori, M.M., and Thomas, N. (2020, January 13\u201317). Two views of the Martian north polar layered deposits: Toward a correlation of radar and visible stratigraphic records. Proceedings of the Seventh International Conference on Mars Polar Science and Exploration, Ushuaia, Argentina. Abstract #6055."},{"key":"ref_144","doi-asserted-by":"crossref","first-page":"6566","DOI":"10.1002\/2015GL064844","article-title":"Widespread excess ice in Arcadia Planitia, Mars","volume":"42","author":"Bramson","year":"2015","journal-title":"Geophys. Res. Lett."},{"key":"ref_145","doi-asserted-by":"crossref","first-page":"271","DOI":"10.1016\/j.icarus.2015.03.012","article-title":"Characterization and mapping of surface physical properties of Mars from CRISM multi-angular data: Application to Gusev Crater and Meridiani Planum","volume":"253","author":"Fernando","year":"2015","journal-title":"Icarus"},{"key":"ref_146","doi-asserted-by":"crossref","first-page":"1897","DOI":"10.1007\/s11214-017-0421-1","article-title":"The Colour and Stereo Surface Imaging System (CaSSIS) for the ExoMars Trace Gas Orbiter","volume":"212","author":"Thomas","year":"2017","journal-title":"Space Sci. Rev."},{"key":"ref_147","doi-asserted-by":"crossref","first-page":"518","DOI":"10.1134\/S0038094615070199","article-title":"ESA ExoMars program: The next step in exploring Mars","volume":"49","author":"Vago","year":"2015","journal-title":"Sol. Syst. Res."},{"key":"ref_148","doi-asserted-by":"crossref","first-page":"105198","DOI":"10.1016\/j.pss.2021.105198","article-title":"Topographic correction of HiRISE and CaSSIS images: Validation and application to color observations of Martian albedo features","volume":"200","author":"Munaretto","year":"2021","journal-title":"Planet. Space Sci."},{"key":"ref_149","doi-asserted-by":"crossref","first-page":"104947","DOI":"10.1016\/j.pss.2020.104947","article-title":"Implications for the origin and evolution of Martian recurring slope lineae at Hale crater from CaSSIS observations","volume":"187","author":"Munaretto","year":"2020","journal-title":"Planet. Space Sci."},{"key":"ref_150","doi-asserted-by":"crossref","first-page":"7268","DOI":"10.1029\/2019GL083588","article-title":"Timescales of the climate record in the south polar ice cap of Mars","volume":"46","author":"Becerra","year":"2019","journal-title":"Geophys. Res. Lett."},{"key":"ref_151","doi-asserted-by":"crossref","first-page":"1443","DOI":"10.5194\/isprs-archives-XLII-2-W13-1443-2019","article-title":"Performance evaluation of 3DPD, the photogrammetric pipeline for the CaSSIS stereo images","volume":"XLII-2\/W13","author":"Re","year":"2019","journal-title":"Int. Arch. Photogramm. Remote. Sens. Spat. Inf. Sci."},{"key":"ref_152","first-page":"1","article-title":"Detection and characterization of rocks and rock size-frequency distributions at the final four Mars Science Laboratory landing sites","volume":"7","author":"Golombek","year":"2012","journal-title":"Mars"},{"key":"ref_153","doi-asserted-by":"crossref","first-page":"109","DOI":"10.1007\/s11214-016-0292-x","article-title":"Analysis of local slopes at the InSight landing site on Mars","volume":"211","author":"Fergason","year":"2017","journal-title":"Space Sci. Rev."},{"key":"ref_154","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1007\/s11214-016-0321-9","article-title":"Selection of the InSight landing site","volume":"211","author":"Golombek","year":"2017","journal-title":"Space Sci. Rev."},{"key":"ref_155","first-page":"E00A09","article-title":"Size-frequency distributions of rocks on the northern plains of Mars with special reference to Phoenix landing surfaces","volume":"113","author":"Golombek","year":"2008","journal-title":"J. Geophys. Res."},{"key":"ref_156","unstructured":"Fergason, R.L., Hare, T.M., Mayer, D.P., Galuszka, D.M., Redding, B.L., Cheng, Y., and Otero, R.E. (2019, January 18\u201320). Mars 2020 terrain telative navigation support: Digital terrain model generation and mosaicking process improvement. Proceedings of the 4th Planetary Data Workshop, Flagstaff, AZ, USA. Abstract #7047."},{"key":"ref_157","unstructured":"Fergason, R., Hare, T., Mayer, D., Galuszka, D., Redding, B., Smith, E., Shinaman, J., Cheng, Y., and Otero, R. (2020, January 16\u201320). Mars 2020 terrain relative navigation flight product generation: Digital terrain model and orthorectified image mosaic. Proceedings of the 51st Annual Lunar and Planetary Science Conference, The Woodlands, TX, USA. Abstract #2020."},{"key":"ref_158","doi-asserted-by":"crossref","first-page":"e2020EA001560","DOI":"10.1029\/2020EA001560","article-title":"Making an onboard reference map From MRO\/CTX imagery for Mars 2020 lander vision system","volume":"8","author":"Cheng","year":"2021","journal-title":"Earth Space Sci."},{"key":"ref_159","doi-asserted-by":"crossref","first-page":"537","DOI":"10.1029\/2018EA000409","article-title":"The Ames Stereo Pipeline: NASA\u2019s open source software for deriving and processing terrain data","volume":"5","author":"Beyer","year":"2018","journal-title":"Earth Space Sci."},{"key":"ref_160","doi-asserted-by":"crossref","first-page":"955","DOI":"10.1016\/j.rse.2007.07.004","article-title":"Landsat continuity: Issues and opportunities for land cover monitoring","volume":"112","author":"Wulder","year":"2008","journal-title":"Remote Sens. Environ."},{"key":"ref_161","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1016\/j.aeolia.2016.10.001","article-title":"Our evolving understanding of aeolian bedforms, based on observation of dunes on different worlds","volume":"26","author":"Diniega","year":"2017","journal-title":"Aeolian Res."}],"container-title":["Remote Sensing"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2072-4292\/14\/10\/2403\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T23:13:34Z","timestamp":1760138014000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2072-4292\/14\/10\/2403"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,5,17]]},"references-count":161,"journal-issue":{"issue":"10","published-online":{"date-parts":[[2022,5]]}},"alternative-id":["rs14102403"],"URL":"https:\/\/doi.org\/10.3390\/rs14102403","relation":{},"ISSN":["2072-4292"],"issn-type":[{"value":"2072-4292","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,5,17]]}}}