https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-31T02:30:17.495818Z 2023-07-31T02:30:47.743064Z s3://sentinel-s1-l1c/GRD/2023/7/31/IW/DV/S1A_IW_GRDH_1SDV_20230731T023017_20230731T023047_049661_05F8C2_9EE1 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 2023-07-31T02:30:17.495818Z 2023-07-31T02:30:47.743064Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230731T040015_V20230731T000250_20230731T032020.EOF 191.9621605494191 693000 Copernicus Ground Segment 2023-07-31T04:55:59.517240Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230731T023017_20230731T023047_049661_05F8C2_9EE1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((49.88823434910432 3.112698484928578,48.7838949075008 3.345442047438655,47.677355292383695 3.5772611577957916,47.491151304799345 2.672341360754555,47.32654620514223 1.8768389378564934,48.431024502674624 1.6422558935400833,49.53356773507193 1.407387176868899,49.88823434910432 3.112698484928578)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.69824 45.94184036525531 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 2023-07-31T08:17:40.087861Z Batch API, v4.242.0 s3://deafrica-sentinel-1/s1_rtc/N02E049/2023/07/31/05F8C2 2.0E-4 2.0E-4 true block average 2 2 3.0 49.0 2.0 50.0 POLYGON((49.86479558465863 3.0,49.65681794892949 2.0,49.0 2.0,49.0 3.0,49.86479558465863 3.0)) 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_05F8C2_N02E049_2023_07_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F8C2_N02E049_2023_07_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F8C2_N02E049_2023_07_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F8C2_N02E049_2023_07_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F8C2_N02E049_2023_07_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