https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-20T04:00:04.440771Z 2022-05-20T04:00:33.465339Z s3://sentinel-s1-l1c/GRD/2022/5/20/IW/DV/S1A_IW_GRDH_1SDV_20220520T040004_20220520T040033_043289_052B6E_F32A 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 2022-05-20T04:00:04.440771Z 2022-05-20T04:00:33.465339Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220520T053425_V20220520T013311_20220520T045041.EOF 191.9706205484977 693000 Copernicus Ground Segment 2022-05-20T05:54:18.062255Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220520T040004_20220520T040033_043289_052B6E_F32A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.657272076753458 5.061777528879325,26.53631418159599 5.294967215861583,25.443699633177417 5.520117866960135,25.321520838502067 4.9188639232014175,25.111486251944164 3.8922221380721806,26.20151261089412 3.6644359977280603,27.319112657952445 3.4293583187038257,27.494917085190163 4.277392890578237,27.607030925850413 4.822052531815553,27.657272076753458 5.061777528879325)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8566 46.15253805458451 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 2022-05-20T07:21:02.601404Z Batch API, v4.112.0 s3://deafrica-sentinel-1/s1_rtc/N05E027/2022/05/20/052B6E 2.0E-4 2.0E-4 true block average 2 2 6.0 27.0 5.0 28.0 POLYGON((27.65727207675351 5.061777528879317,27.644324848934797 5.0,27.0 5.0,27.0 5.198507972103396,27.65727207675351 5.061777528879317)) 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_052B6E_N05E027_2022_05_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_052B6E_N05E027_2022_05_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_052B6E_N05E027_2022_05_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_052B6E_N05E027_2022_05_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_052B6E_N05E027_2022_05_20_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 2021 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