{"title":"太平洋西北地区冠层结构和亚冠层地形的机载激光测高和干涉SAR测量","authors":"D. Harding, J. Blair, E. Rodriguez, T. Michel","doi":"10.1109/COMEAS.1995.472395","DOIUrl":null,"url":null,"abstract":"The proposed TOPSAT global topography mission, currently under consideration by NASA and the Italian Space Agency, combines InSAR and laser altimeter instruments in order to produce a high-resolution, digital topographic database for the Earth's land surfaces (1). The results presented demonstrate significant potential for altimeter-calibrated InSAR measurement of elevations and canopy heights over vegetated landscapes, as could be provided by the TOPSAT mission.<<ETX>>","PeriodicalId":274878,"journal":{"name":"Conference Proceedings Second Topical Symposium on Combined Optical-Microwave Earth and Atmosphere Sensing","volume":"141 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1995-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"12","resultStr":"{\"title\":\"Airborne laser altimetry and interferometric SAR measurements of canopy structure and sub-canopy topography in the Pacific northwest\",\"authors\":\"D. Harding, J. Blair, E. Rodriguez, T. Michel\",\"doi\":\"10.1109/COMEAS.1995.472395\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The proposed TOPSAT global topography mission, currently under consideration by NASA and the Italian Space Agency, combines InSAR and laser altimeter instruments in order to produce a high-resolution, digital topographic database for the Earth's land surfaces (1). The results presented demonstrate significant potential for altimeter-calibrated InSAR measurement of elevations and canopy heights over vegetated landscapes, as could be provided by the TOPSAT mission.<<ETX>>\",\"PeriodicalId\":274878,\"journal\":{\"name\":\"Conference Proceedings Second Topical Symposium on Combined Optical-Microwave Earth and Atmosphere Sensing\",\"volume\":\"141 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1995-04-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"12\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Conference Proceedings Second Topical Symposium on Combined Optical-Microwave Earth and Atmosphere Sensing\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/COMEAS.1995.472395\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Proceedings Second Topical Symposium on Combined Optical-Microwave Earth and Atmosphere Sensing","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/COMEAS.1995.472395","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Airborne laser altimetry and interferometric SAR measurements of canopy structure and sub-canopy topography in the Pacific northwest
The proposed TOPSAT global topography mission, currently under consideration by NASA and the Italian Space Agency, combines InSAR and laser altimeter instruments in order to produce a high-resolution, digital topographic database for the Earth's land surfaces (1). The results presented demonstrate significant potential for altimeter-calibrated InSAR measurement of elevations and canopy heights over vegetated landscapes, as could be provided by the TOPSAT mission.<>