https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-10-20T19:19:34.045681Z 2022-10-20T19:20:01.005151Z s3://sentinel-s1-l1c/GRD/2022/10/20/IW/DV/S1A_IW_GRDH_1SDV_20221020T191934_20221020T192001_045530_057174_9B80 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 2022-10-20T19:19:34.045681Z 2022-10-20T19:20:01.005151Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221020T231035_V20221020T191447_20221020T223217.EOF 347.8119700558451 693000 Copernicus Ground Segment 2022-10-21T03:08:54.989088Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221020T191934_20221020T192001_045530_057174_9B80 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.642785008295085 17.700219501572494,-18.06212675028602 17.80970700077685,-17.478540718685796 17.917878253679294,-16.894252310063273 18.024298508003756,-16.31530628631714 18.127882153849814,-16.607354360019762 19.629466644344305,-17.191676071904368 19.526957394090594,-17.781334174044385 19.42146445340882,-18.370226565759932 19.314061826136353,-18.95610416832601 19.20518280664323,-18.642785008295085 17.700219501572494)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80868077214712 46.00421 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 2022-10-21T04:38:08.603642Z Batch API, v4.149.1 s3://deafrica-sentinel-1/s1_rtc/N19W017/2022/10/20/057174 2.0E-4 2.0E-4 true block average 2 2 20.0 -17.0 19.0 -16.0 POLYGON((-17.0 19.56058368252534,-16.60735436001977 19.629466644344262,-16.484927335696778 19.0,-17.0 19.0,-17.0 19.56058368252534)) 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_057174_N19W017_2022_10_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_057174_N19W017_2022_10_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_057174_N19W017_2022_10_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_057174_N19W017_2022_10_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_057174_N19W017_2022_10_20_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