https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-31T03:31:01.325873Z 2023-01-31T03:31:30.334865Z s3://sentinel-s1-l1c/GRD/2023/1/31/IW/DV/S1A_IW_GRDH_1SDV_20230131T033101_20230131T033130_047022_05A3DF_C3C1 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 2023-01-31T03:31:01.325873Z 2023-01-31T03:31:30.334865Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230131T050611_V20230131T010020_20230131T041750.EOF 192.0351066105474 693000 Copernicus Ground Segment 2023-01-31T06:08:41.921990Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230131T033101_20230131T033130_047022_05A3DF_C3C1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((32.92508942284365 -8.700424541331923,32.369787331155 -8.576452853623271,31.916790890807217 -8.474668362428352,31.351654483957283 -8.346886648150644,30.717087576162367 -8.202377646761844,30.70300069150019 -8.260140224890419,30.661513844617573 -8.44066072644128,30.61717874880859 -8.620530248933594,30.574672484721162 -8.800829889158647,30.53150358932028 -8.980981374233748,30.4932614300809 -9.16228564787908,30.33948695799073 -9.82380938379695,30.870223224015348 -9.945886697560656,31.435702220298346 -10.074939722281325,32.0026923604612 -10.203278180093927,32.56259628587213 -10.328953001902835,32.5865384733548 -10.207652632044557,32.7115626576947 -9.664869313253337,32.788343660708954 -9.301565333619338,32.82602648979244 -9.119763205034419,32.87023156263003 -8.939427445053262,32.90929461262356 -8.757944750295607,32.92508942284365 -8.700424541331923)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75209 46.09016492359954 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 2023-01-31T12:39:40.648174Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/S10E032/2023/01/31/05A3DF 2.0E-4 2.0E-4 true block average 2 2 -9.0 32.0 -10.0 33.0 POLYGON((32.855383624519064 -9.0,32.82602648979207 -9.119763205035348,32.71156265769468 -9.664869313253211,32.634368979651924 -10.0,32.0 -10.0,32.0 -9.0,32.855383624519064 -9.0)) 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_05A3DF_S10E032_2023_01_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A3DF_S10E032_2023_01_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A3DF_S10E032_2023_01_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A3DF_S10E032_2023_01_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A3DF_S10E032_2023_01_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 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