https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-10-04T04:11:56.881631Z 2022-10-04T04:12:21.259173Z s3://sentinel-s1-l1c/GRD/2022/10/4/IW/DV/S1A_IW_GRDH_1SDV_20221004T041156_20221004T041221_045287_0569F7_7700 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 2022-10-04T04:11:56.881631Z 2022-10-04T04:12:21.259173Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221004T054325_V20221004T014132_20221004T045902.EOF 192.0185223679863 693000 Copernicus Ground Segment 2022-10-04T06:46:15.240534Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221004T041156_20221004T041221_045287_0569F7_7700 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.89521493996846 -7.586862330087909,22.360701167875856 -7.468021806219346,21.796433096670032 -7.341794319499729,21.2354367111187 -7.215541047257933,20.683067853790245 -7.090492594620803,20.60156037973364 -7.451658819487102,20.561667982102797 -7.632499489252296,20.520814551328623 -7.8131273123842915,20.47743894334534 -7.9931818106908015,20.437801577783794 -8.174105850044366,20.37880285958034 -8.433798857260587,20.93079350328144 -8.559758206372607,21.49398186116533 -8.687386604923507,22.05738016578003 -8.814156245545785,22.597581619146027 -8.934842414069466,22.69544429282634 -8.493034494540725,22.73656187290486 -8.312031665821186,22.817364782915508 -7.949719823761333,22.85539362708875 -7.768041619025016,22.89521493996846 -7.586862330087909)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.54872 45.94116981458443 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 2022-10-04T08:05:36.117990Z Batch API, v4.145.0 s3://deafrica-sentinel-1/s1_rtc/S09E022/2022/10/04/0569F7 2.0E-4 2.0E-4 true block average 2 2 -8.0 22.0 -9.0 23.0 POLYGON((22.806151280942114 -8.0,22.597581619146034 -8.934842414069509,22.0 -8.801245196763464,22.0 -8.0,22.806151280942114 -8.0)) 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_0569F7_S09E022_2022_10_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0569F7_S09E022_2022_10_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0569F7_S09E022_2022_10_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0569F7_S09E022_2022_10_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0569F7_S09E022_2022_10_04_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