{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,2]],"date-time":"2026-07-02T14:50:10Z","timestamp":1783003810073,"version":"3.54.5"},"reference-count":25,"publisher":"MDPI AG","issue":"3","license":[{"start":{"date-parts":[[2021,1,30]],"date-time":"2021-01-30T00:00:00Z","timestamp":1611964800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100000146","name":"Alberta Innovates - Technology Futures","doi-asserted-by":"publisher","award":["201100585"],"award-info":[{"award-number":["201100585"]}],"id":[{"id":"10.13039\/501100000146","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001665","name":"Agence Nationale de la Recherche","doi-asserted-by":"publisher","award":["ANR-15-ASTR-0002"],"award-info":[{"award-number":["ANR-15-ASTR-0002"]}],"id":[{"id":"10.13039\/501100001665","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>This paper addresses forest height estimation for boreal forests at the test site of Edson in Alberta, Canada, using dual-baseline PolInSAR dataset measured by Intermap\u2019s single-pass system. This particular dataset is acquired by using both ping-pong and non-ping-pong modes, which permit forming a dual-baseline TomoSAR configuration, i.e., an extreme configuration for tomographic processing. A tomographic approach, based on polarimetric Capon and MUSIC estimators, is proposed to estimate the elevation of tree top and of underlying ground, and hence forest height is estimated. The resulting forest DTM and DSM over the test site are validated against LiDAR-derived estimates, demonstrating the undeniable capability of the single-pass L-band PolInSAR system for forest monitoring.<\/jats:p>","DOI":"10.3390\/rs13030487","type":"journal-article","created":{"date-parts":[[2021,1,30]],"date-time":"2021-01-30T06:22:20Z","timestamp":1611987740000},"page":"487","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":25,"title":["Forest Height Estimation Using a Single-Pass Airborne L-Band Polarimetric and Interferometric SAR System and Tomographic Techniques"],"prefix":"10.3390","volume":"13","author":[{"given":"Yue","family":"Huang","sequence":"first","affiliation":[{"name":"IETR Laboratory, F-35000 Rennes, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qiaoping","family":"Zhang","sequence":"additional","affiliation":[{"name":"Intermap Technologies Corporation, Calgary, AB T3E 6K6, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laurent","family":"Ferro-Famil","sequence":"additional","affiliation":[{"name":"IETR Laboratory, F-35000 Rennes, France"},{"name":"CESBIO Laboratory, 31065 Toulouse, France"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2021,1,30]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Frolking, S., Palace, M.W., Clark, D.B., Chambers, J.Q., Shugart, H.H., and Hurtt, G.C. 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