https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-04-18T18:54:29.704531Z 2020-04-18T18:54:54.703073Z s3://sentinel-s1-l1c/GRD/2020/4/18/IW/DV/S1A_IW_GRDH_1SDV_20200418T185429_20200418T185454_032186_03B8CE_4DBF 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 2020-04-18T18:54:29.704531Z 2020-04-18T18:54:54.703073Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200418T211409_V20200418T171101_20200418T202831.EOF 347.81518104543994 693000 Copernicus S1 Core Ground Segment - DPA 2020-04-18T21:50:22.497285Z Sentinel-1 IPF, 003.20 S1A_IW_GRDH_1SDV_20200418T185429_20200418T185454_032186_03B8CE_4DBF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-12.434064961637748 17.526089502333367,-11.85023974655228 17.63633915071641,-11.265299508766777 17.744935469172482,-10.67986473766732 17.851750182589264,-10.108273765228367 17.954221719170075,-10.249077347699767 18.677913678982385,-10.318945655368916 19.03986996916873,-10.40148673236613 19.4614531411275,-10.978258772945633 19.36006871579628,-11.569074591784942 19.254187298674957,-12.161011637769917 19.146055607219687,-12.748096033318731 19.036786727810497,-12.434064961637748 17.526089502333367)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8409922027331 46.0698144047641 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 2021-12-25T09:25:00.849593Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N18W012/2020/04/18/03B8CE 2.0E-4 2.0E-4 true block average 2 2 19.0 -12.0 18.0 -11.0 POLYGON((-12.0 18.0,-12.0 19.0,-11.0 19.0,-11.0 18.0,-12.0 18.0)) 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_03B8CE_N18W012_2020_04_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03B8CE_N18W012_2020_04_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03B8CE_N18W012_2020_04_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03B8CE_N18W012_2020_04_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03B8CE_N18W012_2020_04_18_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 2019 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