https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-06T15:45:39.369747Z 2021-01-06T15:46:08.390391Z s3://sentinel-s1-l1c/GRD/2021/1/6/IW/DV/S1B_IW_GRDH_1SDV_20210106T154539_20210106T154608_025036_02FAD5_0E14 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-01-06T15:45:39.369747Z 2021-01-06T15:46:08.390391Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20210106T205949_V20210106T153954_20210106T185724.EOF 347.69460475675805 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-07T08:19:05.969438Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210106T154539_20210106T154608_025036_02FAD5_0E14 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((34.100302693907814 21.31268588528727,34.69489160214327 21.42080510730905,35.292154602989584 21.52713210974678,35.88919316918257 21.631135690091384,36.480420851031205 21.731867279345256,36.43692895524672 21.971014482312885,36.39378240010334 22.150586491158023,36.35622905401601 22.33109014687626,36.319478551883606 22.51172417700667,36.178578192377735 23.235232155029394,36.15654943693031 23.356358566191165,35.56052218203641 23.25710114991503,34.95743369585106 23.154210361872146,34.364381860650866 23.050623263844656,34.115876286221095 23.006516111052495,33.75169276425092 22.9411168992735,33.89194474858142 22.27609518962677,33.93238496235943 22.09520807972796,33.97343139723394 21.914432362959396,34.01174039928746 21.733158418734885,34.05228284201018 21.552292510125493,34.088119806961664 21.370565593467795,34.100302693907814 21.31268588528727)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85265034829161 46.12282875048248 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 2021-12-25T22:59:45.840739Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N22E035/2021/01/06/02FAD5 2.0E-4 2.0E-4 true block average 2 2 23.0 35.0 22.0 36.0 POLYGON((35.0 22.0,35.0 23.0,36.0 23.0,36.0 22.0,35.0 22.0)) 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_02FAD5_N22E035_2021_01_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02FAD5_N22E035_2021_01_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02FAD5_N22E035_2021_01_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02FAD5_N22E035_2021_01_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02FAD5_N22E035_2021_01_06_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