{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T03:59:53Z","timestamp":1760241593368,"version":"build-2065373602"},"reference-count":32,"publisher":"MDPI AG","issue":"6","license":[{"start":{"date-parts":[[2018,6,8]],"date-time":"2018-06-08T00:00:00Z","timestamp":1528416000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Spanish Ministry of Interior","award":["SPIP2017-02122"],"award-info":[{"award-number":["SPIP2017-02122"]}]},{"name":"Spanish Ministry of Economy, Industry and Competitiveness","award":["EUIN2017-87598","TIN2016-77158-C4-2-R","RTC-2016-5257-7"],"award-info":[{"award-number":["EUIN2017-87598","TIN2016-77158-C4-2-R","RTC-2016-5257-7"]}]},{"DOI":"10.13039\/501100010801","name":"Xunta de Galicia","doi-asserted-by":"publisher","award":["ED431C2016\u2010038"],"award-info":[{"award-number":["ED431C2016\u2010038"]}],"id":[{"id":"10.13039\/501100010801","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>A methodology for the measurement of height in water reservoirs is developed. It is based on Sentinel 2 imagery and aerial LiDAR data. The methodology is automatized using Matlab software and focused on image processing techniques (equalization, binarization, and edge detection) combined with LiDAR data processing (near neighbour search and height averaging). It is applied in a region of interest selected by the user characterized by a water\u2013land interface. Results are validated in the As Conchas water reservoir (Spain) using an in situ sensing system provided by the Hydrographic Mi\u00f1o-Sil Confederation. The duration of the experiment was one year. The Sentinel 2 bands B2, B3, B4, and B8 were tested during this study. The best results for water height evaluation were obtained for band B8 (842 nm) with an error of 0.20 m and a standard deviation of 0.17 m. The time resolution of the technique depends on the Sentinel 2 revisit time. The time resolution and height accuracy could be improved using complementary satellite systems.<\/jats:p>","DOI":"10.3390\/rs10060902","type":"journal-article","created":{"date-parts":[[2018,6,8]],"date-time":"2018-06-08T11:19:31Z","timestamp":1528456771000},"page":"902","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Automatic Measurement of Water Height in the As Conchas (Spain) Reservoir Using Sentinel 2 and Aerial LiDAR Data"],"prefix":"10.3390","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0195-8849","authenticated-orcid":false,"given":"Higinio","family":"Gonz\u00e1lez-Jorge","sequence":"first","affiliation":[{"name":"Department of Natural Resources and Environmental Engineering, University of Vigo, As Lagoas s\/n, 36310 Vigo, Spain"},{"name":"Galician Aerospace Centre (CINAE), Porto do Molle, 36350 Nigr\u00e1n, Spain"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3898-7854","authenticated-orcid":false,"given":"Luis Miguel","family":"Gonz\u00e1lez-deSantos","sequence":"additional","affiliation":[{"name":"Department of Natural Resources and Environmental Engineering, University of Vigo, As Lagoas s\/n, 36310 Vigo, Spain"},{"name":"Galician Aerospace Centre (CINAE), Porto do Molle, 36350 Nigr\u00e1n, Spain"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0320-4191","authenticated-orcid":false,"given":"Joaquin","family":"Mart\u00ednez-S\u00e1nchez","sequence":"additional","affiliation":[{"name":"Department of Natural Resources and Environmental Engineering, University of Vigo, As Lagoas s\/n, 36310 Vigo, Spain"},{"name":"Galician Aerospace Centre (CINAE), Porto do Molle, 36350 Nigr\u00e1n, Spain"}]},{"given":"Ana","family":"S\u00e1nchez-Rodr\u00edguez","sequence":"additional","affiliation":[{"name":"Department of Natural Resources and Environmental Engineering, University of Vigo, As Lagoas s\/n, 36310 Vigo, Spain"}]},{"given":"Henrique","family":"Lorenzo","sequence":"additional","affiliation":[{"name":"Department of Natural Resources and Environmental Engineering, University of Vigo, As Lagoas s\/n, 36310 Vigo, Spain"}]}],"member":"1968","published-online":{"date-parts":[[2018,6,8]]},"reference":[{"key":"ref_1","unstructured":"(2018, May 28). 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