https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-12T17:29:36.436009Z 2021-05-12T17:30:01.434347Z s3://sentinel-s1-l1c/GRD/2021/5/12/IW/DV/S1A_IW_GRDH_1SDV_20210512T172936_20210512T173001_037858_0477DB_BED4 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 2021-05-12T17:29:36.436009Z 2021-05-12T17:30:01.434347Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 346.6970997504888 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-12T18:46:21.421037Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210512T172936_20210512T173001_037858_0477DB_BED4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((5.82344202754268 37.46321546117318,6.237320168475502 37.5256189013781,6.52928209695787 37.5686991270576,6.967848612173068 37.631966247939104,7.260635062607182 37.67323934438283,7.700415733367584 37.733786911255585,7.993996331636847 37.7732412052376,8.28788590817319 37.81196475600884,8.625501451265206 37.85547815960809,8.401976306090665 38.93660851010702,8.32696000939999 39.29693788359418,8.315254505840798 39.35687358296041,7.969050181516829 39.3135518103592,7.668928858357397 39.27509986262039,7.369138395619075 39.23587686955039,6.9200856121020635 39.175600650636305,6.62114725884802 39.134458221878816,6.173398857801983 39.07131233049289,5.875347367274127 39.02826312486479,5.452870092238656 38.96583496820313,5.646574129016649 38.184634103832465,5.82344202754268 37.46321546117318)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.5342775966292 46.30421283621446 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 2021-12-26T05:33:53.994854Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N38E008/2021/05/12/0477DB 2.0E-4 2.0E-4 true block average 2 2 39.0 8.0 38.0 9.0 POLYGON((8.3887789506615 39.0,8.595621367573541 38.0,8.0 38.0,8.0 39.0,8.3887789506615 39.0)) 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_0477DB_N38E008_2021_05_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0477DB_N38E008_2021_05_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0477DB_N38E008_2021_05_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0477DB_N38E008_2021_05_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0477DB_N38E008_2021_05_12_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