{"id":"https://openalex.org/W1502551258","doi":"https://doi.org/10.3390/rs5073516","title":"Soil Moisture &amp; Snow Properties Determination with GNSS in Alpine Environments: Challenges, Status, and Perspectives","display_name":"Soil Moisture &amp; Snow Properties Determination with GNSS in Alpine Environments: Challenges, Status, and Perspectives","publication_year":2013,"publication_date":"2013-07-19","ids":{"openalex":"https://openalex.org/W1502551258","doi":"https://doi.org/10.3390/rs5073516","mag":"1502551258"},"language":"en","primary_location":{"id":"doi:10.3390/rs5073516","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs5073516","pdf_url":"https://www.mdpi.com/2072-4292/5/7/3516/pdf?version=1403132796","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/5/7/3516/pdf?version=1403132796","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5016101160","display_name":"Cyril Botteron","orcid":"https://orcid.org/0000-0002-4170-9361"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Cyril Botteron","raw_affiliation_strings":["Electronics and Signal Processing Laboratory (ESPLAB), \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-2000 Neuch\u00e2tel, Switzerland"],"affiliations":[{"raw_affiliation_string":"Electronics and Signal Processing Laboratory (ESPLAB), \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-2000 Neuch\u00e2tel, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109171741","display_name":"Nicholas Dawes","orcid":null},"institutions":[{"id":"https://openalex.org/I2800262456","display_name":"Swiss Federal Institute for Forest, Snow and Landscape Research","ror":"https://ror.org/04bs5yc70","country_code":"CH","type":"facility","lineage":["https://openalex.org/I2799323385","https://openalex.org/I2800262456"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Nicholas Dawes","raw_affiliation_strings":["Institute for Snow and Avalanche Research (SLF), Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), CH-7260 Davos, Switzerland"],"affiliations":[{"raw_affiliation_string":"Institute for Snow and Avalanche Research (SLF), Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), CH-7260 Davos, Switzerland","institution_ids":["https://openalex.org/I2800262456"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034907194","display_name":"J\u00e9r\u00f4me Lecl\u00e8re","orcid":"https://orcid.org/0000-0001-7203-8161"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"J\u00e9r\u00f4me Lecl\u00e8re","raw_affiliation_strings":["Electronics and Signal Processing Laboratory (ESPLAB), \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-2000 Neuch\u00e2tel, Switzerland"],"affiliations":[{"raw_affiliation_string":"Electronics and Signal Processing Laboratory (ESPLAB), \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-2000 Neuch\u00e2tel, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033612355","display_name":"Jan \u0160kaloud","orcid":"https://orcid.org/0000-0002-8285-1823"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Jan Skaloud","raw_affiliation_strings":["Geodetic Engineering Laboratory (TOPO), EPFL, CH-1015 Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Geodetic Engineering Laboratory (TOPO), EPFL, CH-1015 Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039217423","display_name":"Steven Weijs","orcid":"https://orcid.org/0000-0003-1311-3867"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Steven Weijs","raw_affiliation_strings":["Environmental Fluid Mechanics Laboratory (EFLUM), EPFL, CH-1015 Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Environmental Fluid Mechanics Laboratory (EFLUM), EPFL, CH-1015 Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108459131","display_name":"Pierre-Andr\u00e9 Farine","orcid":null},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Pierre-Andr\u00e9 Farine","raw_affiliation_strings":["Electronics and Signal Processing Laboratory (ESPLAB), \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-2000 Neuch\u00e2tel, Switzerland"],"affiliations":[{"raw_affiliation_string":"Electronics and Signal Processing Laboratory (ESPLAB), \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-2000 Neuch\u00e2tel, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5016101160"],"corresponding_institution_ids":["https://openalex.org/I5124864"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":2.3843,"has_fulltext":true,"cited_by_count":24,"citation_normalized_percentile":{"value":0.86657442,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"5","issue":"7","first_page":"3516","last_page":"3543"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10644","display_name":"Cryospheric studies and observations","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11333","display_name":"Climate change and permafrost","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.7813781499862671},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.7373090982437134},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6678738594055176},{"id":"https://openalex.org/keywords/snow","display_name":"Snow","score":0.605581521987915},{"id":"https://openalex.org/keywords/water-content","display_name":"Water content","score":0.5064753293991089},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.28741222620010376},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.23861220479011536},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.16888278722763062},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.14273056387901306},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.10449439287185669}],"concepts":[{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.7813781499862671},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.7373090982437134},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6678738594055176},{"id":"https://openalex.org/C197046000","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow","level":2,"score":0.605581521987915},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.5064753293991089},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.28741222620010376},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.23861220479011536},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.16888278722763062},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.14273056387901306},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.10449439287185669},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/rs5073516","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs5073516","pdf_url":"https://www.mdpi.com/2072-4292/5/7/3516/pdf?version=1403132796","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:f2131b8973a84395812db0923e290b45","is_oa":true,"landing_page_url":"https://doaj.org/article/f2131b8973a84395812db0923e290b45","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 5, Iss 7, Pp 3516-3543 (2013)","raw_type":"article"},{"id":"pmh:oai:dora:wsl_3024","is_oa":false,"landing_page_url":"https://www.dora.lib4ri.ch/wsl/islandora/object/wsl%3A3024","pdf_url":null,"source":{"id":"https://openalex.org/S4306401379","display_name":"DORA WSL (Swiss Federal Institute for Forest, Snow and Landscape Research)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2800262456","host_organization_name":"Swiss Federal Institute for Forest, Snow and Landscape Research","host_organization_lineage":["https://openalex.org/I2800262456"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:infoscience.epfl.ch:187557","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/187557","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs5073516","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs5073516","pdf_url":"https://www.mdpi.com/2072-4292/5/7/3516/pdf?version=1403132796","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Zero hunger","score":0.6800000071525574,"id":"https://metadata.un.org/sdg/2"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1502551258.pdf","grobid_xml":"https://content.openalex.org/works/W1502551258.grobid-xml"},"referenced_works_count":140,"referenced_works":["https://openalex.org/W44538058","https://openalex.org/W647704091","https://openalex.org/W1503195341","https://openalex.org/W1511862588","https://openalex.org/W1521627754","https://openalex.org/W1524573041","https://openalex.org/W1563741680","https://openalex.org/W1565237565","https://openalex.org/W1594700875","https://openalex.org/W1625396516","https://openalex.org/W1630258872","https://openalex.org/W1634264213","https://openalex.org/W1645419525","https://openalex.org/W1657789939","https://openalex.org/W1750225033","https://openalex.org/W1883948941","https://openalex.org/W1895139980","https://openalex.org/W1912127694","https://openalex.org/W1923563908","https://openalex.org/W1953468016","https://openalex.org/W1967403848","https://openalex.org/W1969439117","https://openalex.org/W1978825862","https://openalex.org/W1979758092","https://openalex.org/W1979818948","https://openalex.org/W1980320347","https://openalex.org/W1982478993","https://openalex.org/W1983747517","https://openalex.org/W1986383808","https://openalex.org/W1990484989","https://openalex.org/W1991863705","https://openalex.org/W1998742682","https://openalex.org/W2000841436","https://openalex.org/W2002432061","https://openalex.org/W2002604925","https://openalex.org/W2007351787","https://openalex.org/W2007866150","https://openalex.org/W2009026858","https://openalex.org/W2010729915","https://openalex.org/W2011095271","https://openalex.org/W2014166534","https://openalex.org/W2014567673","https://openalex.org/W2018600958","https://openalex.org/W2020476689","https://openalex.org/W2020617337","https://openalex.org/W2025959355","https://openalex.org/W2030398637","https://openalex.org/W2032866090","https://openalex.org/W2034505768","https://openalex.org/W2036997016","https://openalex.org/W2037322619","https://openalex.org/W2039348932","https://openalex.org/W2039367950","https://openalex.org/W2042233171","https://openalex.org/W2042881507","https://openalex.org/W2045021441","https://openalex.org/W2045779053","https://openalex.org/W2046243459","https://openalex.org/W2048516690","https://openalex.org/W2051413189","https://openalex.org/W2051579739","https://openalex.org/W2054447212","https://openalex.org/W2055375015","https://openalex.org/W2055655489","https://openalex.org/W2058094990","https://openalex.org/W2061866251","https://openalex.org/W2061942071","https://openalex.org/W2064313343","https://openalex.org/W2064324466","https://openalex.org/W2065601134","https://openalex.org/W2066478757","https://openalex.org/W2075441883","https://openalex.org/W2078416592","https://openalex.org/W2082220895","https://openalex.org/W2083986184","https://openalex.org/W2086418724","https://openalex.org/W2089333997","https://openalex.org/W2089427158","https://openalex.org/W2090422311","https://openalex.org/W2096842752","https://openalex.org/W2099715711","https://openalex.org/W2101293653","https://openalex.org/W2101335079","https://openalex.org/W2107218161","https://openalex.org/W2108651704","https://openalex.org/W2113454568","https://openalex.org/W2117594997","https://openalex.org/W2119126994","https://openalex.org/W2119271484","https://openalex.org/W2123744475","https://openalex.org/W2125513050","https://openalex.org/W2126311868","https://openalex.org/W2129383511","https://openalex.org/W2129854181","https://openalex.org/W2130375876","https://openalex.org/W2133747006","https://openalex.org/W2133906924","https://openalex.org/W2136609996","https://openalex.org/W2138739648","https://openalex.org/W2141219203","https://openalex.org/W2146846308","https://openalex.org/W2151441590","https://openalex.org/W2152416689","https://openalex.org/W2152982675","https://openalex.org/W2153117892","https://openalex.org/W2153306223","https://openalex.org/W2155575579","https://openalex.org/W2156338604","https://openalex.org/W2159223272","https://openalex.org/W2159769116","https://openalex.org/W2164446644","https://openalex.org/W2166088543","https://openalex.org/W2166252673","https://openalex.org/W2169973869","https://openalex.org/W2182727628","https://openalex.org/W2185199705","https://openalex.org/W2240438304","https://openalex.org/W2313684377","https://openalex.org/W2514631964","https://openalex.org/W2532026488","https://openalex.org/W2536114108","https://openalex.org/W2542322286","https://openalex.org/W2587005214","https://openalex.org/W2951521787","https://openalex.org/W2979562478","https://openalex.org/W3164305010","https://openalex.org/W4233367915","https://openalex.org/W4242609942","https://openalex.org/W6630495337","https://openalex.org/W6633832021","https://openalex.org/W6637647834","https://openalex.org/W6645040756","https://openalex.org/W6655654642","https://openalex.org/W6661921872","https://openalex.org/W6670077456","https://openalex.org/W6675368946","https://openalex.org/W6677817816","https://openalex.org/W6685686741","https://openalex.org/W6689777305","https://openalex.org/W6725921232"],"related_works":["https://openalex.org/W4386936491","https://openalex.org/W3007931018","https://openalex.org/W3110195467","https://openalex.org/W3033823235","https://openalex.org/W4391128647","https://openalex.org/W2881093137","https://openalex.org/W4386787199","https://openalex.org/W4384916587","https://openalex.org/W2163330330","https://openalex.org/W1885452192"],"abstract_inverted_index":{"Moisture":[0],"content":[1],"in":[2,7,26,69,109,155],"the":[3,8,60,74,96,101,121,135,143,152,156,166],"soil":[4,35,67,104],"and":[5,28,66,79,98,106,115,142,172,180],"snow":[6,40,64,107],"alpine":[9,70,88,110],"environment":[10],"is":[11],"an":[12,93],"important":[13],"factor,":[14],"not":[15],"only":[16],"for":[17,23,87],"environmentally":[18],"oriented":[19],"research,":[20],"but":[21],"also":[22,178],"decision":[24],"making":[25],"agriculture":[27],"hazard":[29],"management.":[30],"Current":[31,112],"observation":[32],"techniques":[33,114,149,176],"quantifying":[34],"moisture":[36,68,78,105],"or":[37,52,132,134],"characterizing":[38],"a":[39],"pack":[41],"often":[42],"require":[43],"dedicated":[44],"instrumentation":[45,157],"that":[46],"measures":[47],"either":[48],"at":[49,53,83],"point":[50],"scale":[51],"very":[54],"large":[55],"(satellite":[56],"pixel)":[57],"scale.":[58],"Given":[59],"heterogeneity":[61],"of":[62,73,77,95,100,103,123,137,168],"both":[63],"cover":[65],"terrain,":[71],"observations":[72],"spatial":[75,84],"distribution":[76],"snow-cover":[80],"are":[81,140,159,177],"lacking":[82],"scales":[85],"relevant":[86],"hydrometeorology.":[89],"This":[90],"paper":[91],"provides":[92],"overview":[94],"challenges":[97],"status":[99],"determination":[102],"properties":[108],"environments.":[111],"measurement":[113],"newly":[116],"proposed":[117],"ones,":[118],"based":[119],"on":[120],"reception":[122],"reflected":[124],"Global":[125],"Navigation":[126],"Satellite":[127],"Signals":[128],"(i.e.,":[129],"GNSS":[130,170,173],"Reflectometry":[131],"GNSS-R),":[133],"use":[136],"laser":[138],"scanning":[139],"reviewed,":[141],"perspectives":[144],"offered":[145],"by":[146],"these":[147],"new":[148],"to":[150],"fill":[151],"current":[153],"gap":[154],"level":[158],"discussed.":[160,181],"Some":[161],"key":[162],"enabling":[163],"technologies":[164],"including":[165],"availability":[167],"modernized":[169],"signals":[171],"array":[174],"beamforming":[175],"considered":[179]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":7}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
