https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-07-31T16:38:39.036735Z 2018-07-31T16:39:29.034044Z s3://sentinel-s1-l1c/GRD/2018/7/31/IW/DV/S1A_IW_GRDH_1SDV_20180731T163904_20180731T163929_023040_02804D_4AE0 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2018-07-31T16:39:04.036130Z 2018-07-31T16:39:29.034044Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180731T172910_V20180731T132844_20180731T164614.EOF 347.5169541769595 693000 Copernicus S1 Core Ground Segment - UPA 2018-07-31T17:51:44.412909Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180731T163904_20180731T163929_023040_02804D_4AE0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.090219754 -25.509958816,28.097425847 -25.508593388,28.449641975 -25.427386471,28.698412155 -25.369652512,28.946945402 -25.311501078,29.319299385 -25.223494378,29.567237023 -25.164305706,29.938694112 -25.074750118,30.484440905 -24.941246175,30.430984814 -24.762614082,30.37898122 -24.583543566,30.328304545 -24.404160551,30.279329536 -24.224374164,30.229357367 -24.044852985,30.178760234 -23.865505162,30.126091851 -23.686686754,30.056946393 -23.448746387,29.516971082 -23.580300634,29.14949682 -23.66860641,28.904241695 -23.726995432,28.535952165 -23.813853201,28.290155539 -23.871272494,28.044143481 -23.928301447,27.688739603 -24.00990471,27.704610505 -24.069243297,27.803604957 -24.428775939,27.851095811 -24.609021479,27.89788271 -24.789441796,27.943673801 -24.970103731,27.991141855 -25.150392541,28.040007011 -25.330371846,28.090219754 -25.509958816)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.35825 46.00369549815326 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 s3://sentinel-s1-l1c/GRD/2018/7/31/IW/DV/S1A_IW_GRDH_1SDV_20180731T163839_20180731T163904_023040_02804D_A2F8 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2018-07-31T16:38:39.036735Z 2018-07-31T16:39:04.034649Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180731T172910_V20180731T132844_20180731T164614.EOF 347.44301119100874 693000 Copernicus S1 Core Ground Segment - UPA 2018-07-31T17:43:51.056763Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180731T163839_20180731T163904_023040_02804D_A2F8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.515082608 -27.005820014,28.871882156 -26.923806059,29.123803789 -26.865280755,29.375465636 -26.806309586,29.752469237 -26.717020292,30.003477497 -26.656941386,30.379496383 -26.565997962,30.629845333 -26.504821317,30.93665078 -26.429149041,30.831213904 -26.071129934,30.724030863 -25.713530959,30.671270917 -25.534552312,30.561165521 -25.17779149,30.507969803 -24.998977013,30.484440905 -24.941246175,29.938694112 -25.074750118,29.567237023 -25.164305706,29.319299385 -25.223494378,28.946945402 -25.311501078,28.698412155 -25.369652512,28.449641975 -25.427386471,28.097425847 -25.508593388,28.113231361 -25.567981893,28.16317294 -25.747742777,28.266851027 -26.106431294,28.316267429 -26.286353402,28.416655232 -26.645879848,28.515082608 -27.005820014)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.3425 45.95566743620435 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2021-12-22T20:34:58.732617Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S26E029/2018/07/31/02804D 2.0E-4 2.0E-4 true block average 2 2 -25.0 29.0 -26.0 30.0 POLYGON((29.0 -26.0,29.0 -25.0,30.0 -25.0,30.0 -26.0,29.0 -26.0)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_02804D_S26E029_2018_07_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02804D_S26E029_2018_07_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02804D_S26E029_2018_07_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02804D_S26E029_2018_07_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02804D_S26E029_2018_07_31_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2019 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid