https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-25T02:38:56.890889Z 2023-01-25T02:39:21.890131Z s3://sentinel-s1-l1c/GRD/2023/1/25/IW/DV/S1A_IW_GRDH_1SDV_20230125T023856_20230125T023921_046934_05A0F9_932F 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 2023-01-25T02:38:56.890889Z 2023-01-25T02:39:21.890131Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230125T041011_V20230125T001058_20230125T032828.EOF 191.9617840636525 693000 Copernicus Ground Segment 2023-01-25T04:32:02.406214Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230125T023856_20230125T023921_046934_05A0F9_932F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((47.43518150921628 1.2230220430095966,46.33216620886151 1.4582773718927924,45.22838740023207 1.6930727388275073,45.07759033072041 0.9691379619137702,44.91351372038935 0.1856856001033467,47.11865902639095 -0.2888144149308599,47.43518150921628 1.2230220430095966)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.65994 45.94421664865938 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 2023-01-25T13:58:17.096630Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N00E046/2023/01/25/05A0F9 2.0E-4 2.0E-4 true block average 2 2 1.0 46.0 0.0 47.0 POLYGON((46.0 0.0,46.0 1.0,47.0 1.0,47.0 0.0,46.0 0.0)) 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_05A0F9_N00E046_2023_01_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A0F9_N00E046_2023_01_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A0F9_N00E046_2023_01_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A0F9_N00E046_2023_01_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A0F9_N00E046_2023_01_25_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