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This method, so called GRASP<jats:sub><jats:italic>pac<\/jats:italic><\/jats:sub>, is implemented in CAECENET, which assimilates sun-sky photometers data from C\u00c6LIS database and ceilometer data from ICENET database (Iberian Ceilometer Network). CAECENET allows for continuous and near-real-time monitoring of both vertical and columnar aerosol properties. The main characteristics and workflow of CAECENET are explained in detail. This work also explores the potential of CAECENET to monitor and analyze the evolution of transported aerosol events on a regional scale by means of the distribution of CAECENET stations across the Iberian Peninsula. As an example, this paper analyzes, using the CAECENET products, the case of a Saharan dust outbreak that occurred between the 3rd and 5th of October 2022. This was an intense event, with AOD at 440 nm values around 0.5 in Madrid and Valladolid, and reaching 1.55 in Granada. Transport from the Canadian wildfires at the end of June 2023 is also studied. Despite the long-range transport of the smoke particles in this event, measured volume concentrations reached and surpassed 80 \u03bcm<jats:sup>3<\/jats:sup>\/cm<jats:sup>3<\/jats:sup> in some stations. The results obtained point to the utility of this CAECENET tool for analyzing changes in the height and speed of the event propagation, in the aerosol concentration, and how this affects the optical properties.<\/jats:p>","DOI":"10.1371\/journal.pone.0311990","type":"journal-article","created":{"date-parts":[[2024,12,27]],"date-time":"2024-12-27T18:24:02Z","timestamp":1735323842000},"page":"e0311990","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":4,"title":["CAECENET: An automatic system processing photometer and ceilometer data from different networks to provide columnar and vertically-resolved aerosol properties"],"prefix":"10.1371","volume":"19","author":[{"ORCID":"https:\/\/orcid.org\/0009-0001-9508-3886","authenticated-orcid":true,"given":"Celia","family":"Herrero del 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using long-term AERONET data","volume":"14","author":"B Torres","year":"2021","journal-title":"Atmospheric Measurement Techniques"},{"issue":"24","key":"pone.0311990.ref031","doi-asserted-by":"crossref","DOI":"10.3390\/rs12244072","article-title":"Study of the Effect of Aerosol Vertical Profile on Microphysical Properties Using GRASP Code with Sun\/Sky Photometer and Multiwave-length Lidar Measurements","volume":"12","author":"F Molero","year":"2020","journal-title":"Remote Sensing"},{"issue":"3","key":"pone.0311990.ref032","doi-asserted-by":"crossref","first-page":"2575","DOI":"10.5194\/amt-14-2575-2021","article-title":"Synergy processing of diverse ground-based remote sensing and in situ data using the GRASP algorithm: applications to radiometer, lidar and radiosonde observations","volume":"14","author":"A Lopatin","year":"2021","journal-title":"Atmospheric Measurement Techniques"},{"issue":"2","key":"pone.0311990.ref033","doi-asserted-by":"crossref","first-page":"407","DOI":"10.5194\/amt-15-407-2022","article-title":"Retrieval of aerosol properties using relative radiance measurements from an all-sky camera","volume":"15","author":"R Rom\u00e1n","year":"2022","journal-title":"Atmospheric Measurement Techniques"},{"issue":"3","key":"pone.0311990.ref034","doi-asserted-by":"crossref","first-page":"811","DOI":"10.5194\/amt-10-811-2017","article-title":"Retrievals of aerosol optical and microphysical properties from Imaging Polar Nephelometer scattering measurements","volume":"10","author":"WR Espinosa","year":"2017","journal-title":"Atmospheric Measurement Techniques"},{"key":"pone.0311990.ref035","first-page":"1","article-title":"Retrieval of aerosol properties from zenith sky radiance measurements","volume":"2023","author":"S Herrero-Anta","year":"2023","journal-title":"EGUsphere"},{"issue":"8","key":"pone.0311990.ref036","doi-asserted-by":"crossref","first-page":"2065","DOI":"10.5194\/amt-6-2065-2013","article-title":"Enhancement of aerosol characterization using synergy of lidar and sun-photometer coincident observations: the GARRLiC algorithm","volume":"6","author":"A Lopatin","year":"2013","journal-title":"Atmospheric Measurement Techniques"},{"issue":"11","key":"pone.0311990.ref037","doi-asserted-by":"crossref","first-page":"4439","DOI":"10.5194\/amt-10-4439-2017","article-title":"Comparative assessment of GRASP algorithm for a dust event over Granada (Spain) during ChArMEx-ADRIMED 2013 campaign","volume":"10","author":"JA Benavent-Oltra","year":"2017","journal-title":"Atmospheric Measurement Techniques"},{"issue":"12","key":"pone.0311990.ref038","doi-asserted-by":"crossref","first-page":"4995","DOI":"10.5194\/amt-10-4995-2017","article-title":"GARRLiC and LIRIC: strengths and limitations for the characterization of dust and marine particles along with their mixtures","volume":"10","author":"A Tsekeri","year":"2017","journal-title":"Atmospheric Measurement Techniques"},{"issue":"22","key":"pone.0311990.ref039","doi-asserted-by":"crossref","first-page":"14149","DOI":"10.5194\/acp-19-14149-2019","article-title":"Different strategies to retrieve aerosol properties at night-time with the GRASP algorithm","volume":"19","author":"JA Benavent-Oltra","year":"2019","journal-title":"Atmospheric Chemistry and Physics"},{"key":"pone.0311990.ref040","doi-asserted-by":"crossref","DOI":"10.1007\/978-94-009-8647-3","volume-title":"The radiation regime and architecture of plant stands","author":"I Ross","year":"1981"},{"issue":"2","key":"pone.0311990.ref041","doi-asserted-by":"crossref","first-page":"276","DOI":"10.1109\/36.134078","article-title":"Geometric-optical bidirectional reflectance modeling of the discrete crown vegetation canopy: effect of crown shape and mutual shadowing","volume":"30","author":"X Li","year":"1992","journal-title":"IEEE Transactions on Geoscience and Remote Sensing"},{"key":"pone.0311990.ref042","unstructured":"Rom\u00e1n R, Gonz\u00e1lez R, Cazorla A, Herreras-Giralda M, Antu\u00f1a-S\u00e1nchez J, Toledano C. CAECENET: Columnar and Vertically-Resolved Aerosol Products in near-Real-Time joining Sun\/Sky Photometer and Ceilometer Measurement Networks. In: European Lidar Conference. vol. 5. Granada; 2021."},{"issue":"20","key":"pone.0311990.ref043","doi-asserted-by":"crossref","first-page":"6075","DOI":"10.5194\/amt-15-6075-2022","article-title":"Estimates of remote sensing retrieval errors by the GRASP algorithm: application to ground-based observations, concept and validation","volume":"15","author":"ME Herrera","year":"2022","journal-title":"Atmospheric Measurement Techniques"},{"key":"pone.0311990.ref044","doi-asserted-by":"crossref","first-page":"378","DOI":"10.1016\/j.scitotenv.2015.03.002","article-title":"Columnar and surface aerosol load over the Iberian Peninsula establishing annual cycles, trends, and relationships in five geographical sectors","volume":"518-519","author":"D Mateos","year":"2015","journal-title":"Science of The Total Environment"},{"issue":"5","key":"pone.0311990.ref045","doi-asserted-by":"crossref","first-page":"399","DOI":"10.1016\/S0038-092X(87)80058-0","article-title":"The influence of \u00e5ngstr\u00f6m parameters on calculated direct solar spectral irradiances at high turbidity","volume":"39","author":"VE Cachorro","year":"1987","journal-title":"Solar Energy"},{"key":"pone.0311990.ref046","doi-asserted-by":"crossref","first-page":"795","DOI":"10.1002\/qj.54","article-title":"Aerosol optical depth and Angstrom exponent climatology at El Arenosillo AERONET site (Huelva, Spain)","volume":"133","author":"C Toledano","year":"2007","journal-title":"Quarterly Journal of the Royal Meteorological Society"},{"key":"pone.0311990.ref047","article-title":"Monitoring of the Eyjafjalla Volcanic Plume at Four Lidar Stations over the Iberian Peninsula: 6 to 8 May 2010","author":"JL Guerrero-Rascado","year":"2010","journal-title":"IV Reuni\u00f3n Espa\u00f1ola de Ciencia y Tecnolog\u00eda del aerosol\u2014RECTA"},{"issue":"13","key":"pone.0311990.ref048","doi-asserted-by":"crossref","first-page":"8227","DOI":"10.5194\/acp-16-8227-2016","article-title":"Inventory of African desert dust events in the north-central Iberian Peninsula in 2003\u20132014 based on sun-photometer\u2013AERONET and particulate-mass\u2013EMEP data","volume":"16","author":"VE Cachorro","year":"2016","journal-title":"Atmospheric Chemistry and Physics"},{"key":"pone.0311990.ref049","doi-asserted-by":"crossref","first-page":"1005","DOI":"10.1016\/j.scitotenv.2016.08.001","article-title":"Aerosol properties of mineral dust and its mixtures in a regional background of north-central Iberian Peninsula","volume":"572","author":"MA Burgos","year":"2016","journal-title":"Science of The Total Environment"},{"key":"pone.0311990.ref050","doi-asserted-by":"crossref","first-page":"590","DOI":"10.1175\/1520-0469(2002)059<0590:VOAAOP>2.0.CO;2","article-title":"Variability of Absorption and Optical Properties of Key Aerosol Types Observed in Worldwide Locations","volume":"59","author":"O Dubovik","year":"2002","journal-title":"Journal of the Atmospheric Sciences"},{"key":"pone.0311990.ref051","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.atmosres.2014.10.015","article-title":"Aerosol scattering and absorption Angstr\u00f6m exponents as indicators of dust and dust-free days over Granada (Spain)","volume":"154","author":"A Valenzuela","year":"2015","journal-title":"Atmospheric Research"},{"key":"pone.0311990.ref052","unstructured":"Draxler RR, Rolph GD. HYSPLIT (HYbrid Single-Particle Lagrangian Integrated Trajectory) Model access via NOAA ARL READY Website (http:\/\/www.arl.noaa.gov\/ready\/hysplit4.html). NOAA; 2003."},{"key":"pone.0311990.ref053","first-page":"D18S08","article-title":"Wet and dry African dust episodes over eastern Spain","volume":"110","author":"M Escudero","year":"2005","journal-title":"J Geophys Res"},{"key":"pone.0311990.ref054","unstructured":"NASA, Earth Observatory. Tracking Canada\u2019s Extreme 2023 Fire Season; 2023. Available from: https:\/\/earthobservatory.nasa.gov\/images\/151985\/tracking-canadas-extreme-2023-fire-season#:~:text=Ignited%20by%20lightning%20on%20June,and%20drought%20gripped%20the%20region."},{"issue":"15","key":"pone.0311990.ref055","doi-asserted-by":"crossref","first-page":"11375","DOI":"10.5194\/acp-18-11375-2018","article-title":"Transport of Canadian forest fire smoke over the UK as observed by lidar","volume":"18","author":"G Vaughan","year":"2018","journal-title":"Atmospheric Chemistry and Physics"},{"issue":"D19","key":"pone.0311990.ref056","doi-asserted-by":"crossref","first-page":"22887","DOI":"10.1029\/2001JD900115","article-title":"Transport of boreal forest fire emissions from Canada to Europe","volume":"106","author":"C Forster","year":"2001","journal-title":"Journal of Geophysical Research: Atmospheres"},{"issue":"2","key":"pone.0311990.ref057","doi-asserted-by":"crossref","first-page":"907","DOI":"10.5194\/acp-16-907-2016","article-title":"A review of approaches to estimate wildfire plume injection height within large-scale atmospheric chemical transport models","volume":"16","author":"R Paugam","year":"2016","journal-title":"Atmospheric Chemistry and Physics"},{"issue":"3","key":"pone.0311990.ref058","doi-asserted-by":"crossref","first-page":"799","DOI":"10.5194\/acp-5-799-2005","article-title":"A review of biomass burning emissions part II: intensive physical properties of biomass burning particles","volume":"5","author":"JS Reid","year":"2005","journal-title":"Atmospheric Chemistry and Physics"},{"issue":"50","key":"pone.0311990.ref059","doi-asserted-by":"crossref","first-page":"E11595","DOI":"10.1073\/pnas.1806868115","article-title":"Strong impact of wildfires on the abundance and aging of black carbon in the lowermost stratosphere","volume":"115","author":"J Ditas","year":"2018","journal-title":"Proceedings of the National Academy of Sciences"},{"issue":"D11","key":"pone.0311990.ref060","article-title":"Optical properties of boreal region biomass burning aerosols in central Alaska and seasonal variation of aerosol optical depth at an Arctic coastal site","volume":"114","author":"TF Eck","year":"2009","journal-title":"Journal of Geophysical Research: Atmospheres"},{"issue":"22","key":"pone.0311990.ref061","doi-asserted-by":"crossref","DOI":"10.3390\/rs12223769","article-title":"Characterization of Stratospheric Smoke Particles over the Antarctica by Remote Sensing Instruments","volume":"12","author":"R Gonz\u00e1lez","year":"2020b","journal-title":"Remote Sensing"},{"key":"pone.0311990.ref062","doi-asserted-by":"crossref","first-page":"106517","DOI":"10.1016\/j.atmosres.2022.106517","article-title":"Evaluation of the vertically-resolved aerosol radiative effect on shortwave and longwave ranges using sun-sky photometer and ceilometer measurements","volume":"282","author":"E Bazo","year":"2023","journal-title":"Atmospheric Research"},{"key":"pone.0311990.ref063","doi-asserted-by":"crossref","first-page":"113684","DOI":"10.1016\/j.rse.2023.113684","article-title":"Characterization of Tajogaite volcanic plumes detected over the Iberian Peninsula from a set of satellite and ground-based remote sensing instrumentation","volume":"295","author":"V Salgueiro","year":"2023","journal-title":"Remote Sensing of Environment"}],"container-title":["PLOS ONE"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0311990","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,12,27]],"date-time":"2024-12-27T18:24:19Z","timestamp":1735323859000},"score":1,"resource":{"primary":{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0311990"}},"subtitle":[],"editor":[{"given":"Venkatramanan","family":"S","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]}],"short-title":[],"issued":{"date-parts":[[2024,12,27]]},"references-count":63,"journal-issue":{"issue":"12","published-online":{"date-parts":[[2024,12,27]]}},"URL":"https:\/\/doi.org\/10.1371\/journal.pone.0311990","relation":{},"ISSN":["1932-6203"],"issn-type":[{"value":"1932-6203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,12,27]]}}}