https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-22T17:22:03.053658Z 2023-10-22T17:22:32.844205Z s3://sentinel-s1-l1c/GRD/2023/10/22/IW/DV/S1A_IW_GRDH_1SDV_20231022T172203_20231022T172232_050880_062207_1562 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 2023-10-22T17:22:03.053658Z 2023-10-22T17:22:32.844205Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231022T175351_V20231022T141025_20231022T172755.EOF 347.7119219143417 693000 Copernicus Ground Segment 2023-10-22T18:41:45.632679Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231022T172203_20231022T172232_050880_062207_1562 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((16.53073865983932 -20.712234942352147,17.11148145688217 -20.578843832164697,17.693094261354634 -20.44308546200947,18.27617114442079 -20.304800478381257,18.8515573925064 -20.166201352087963,18.788674956871574 -19.928513723153387,18.739871622496665 -19.749056418035636,18.5981101981642 -19.20963669821569,18.54927617977096 -19.030239121842666,18.501538873845067 -18.850588438485612,18.442944193391064 -18.626916854832146,17.872144976985776 -18.76365983701156,17.29398696275299 -18.900178160133247,16.71462712717964 -19.034971746597414,16.14109906975273 -19.16641862746102,16.197022496021596 -19.391028123105986,16.242625136528016 -19.571433319579356,16.29379577556237 -19.750570274606947,16.336628430566833 -19.931628481185488,16.376911420038386 -20.113281276186367,16.468933926195792 -20.473986246354436,16.51533695566304 -20.65426276951877,16.53073865983932 -20.712234942352147)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.55435 45.76427497285463 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 2023-10-22T20:57:05.049323Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/S20E018/2023/10/22/062207 2.0E-4 2.0E-4 true block average 2 2 -19.0 18.0 -20.0 19.0 POLYGON((18.541240951719733 -19.0,18.598110198158505 -19.209636698193876,18.73987162249348 -19.74905641802324,18.807587305077277 -20.0,18.0 -20.0,18.0 -19.0,18.541240951719733 -19.0)) 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_062207_S20E018_2023_10_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_062207_S20E018_2023_10_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_062207_S20E018_2023_10_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_062207_S20E018_2023_10_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_062207_S20E018_2023_10_22_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