https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-26T04:33:31.600432Z 2018-11-26T04:34:07.855255Z s3://sentinel-s1-l1c/GRD/2018/11/26/IW/DV/S1A_IW_GRDH_1SDV_20181126T043331_20181126T043407_024754_02B93B_BA60 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 2018-11-26T04:33:31.600432Z 2018-11-26T04:34:07.855255Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181126T063121_V20181126T021401_20181126T053131.EOF 192.7414106899151 693000 Copernicus S1 Core Ground Segment - UPA 2018-11-26T06:55:13.792704Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181126T043331_20181126T043407_024754_02B93B_BA60 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.045347674 31.994398996,22.644754781 32.059209267,22.373005463 32.102401434,21.964905984 32.16609681,21.6925268 32.207829648,21.283495913 32.26932913,21.010504826 32.309593501,20.737274113 32.349267987,20.427216229 32.393517962,20.391799098 32.213073666,20.248444893 31.491133127,20.071209228 30.588347788,20.03477344 30.407923719,20.021307989 30.33629549,20.324580141 30.291435723,20.591847628 30.251273519,20.858896436 30.210567407,21.259054358 30.148491302,21.525545977 30.106431223,21.924857036 30.042330479,22.190776772 29.998924902,22.582810287 29.933882731,22.598155855 30.005641388,22.639368124 30.186343499,22.759998996 30.728960735,22.841040795 31.090610597,23.045347674 31.994398996)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.72227378969816 46.37904596746804 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 2021-12-23T18:24:36.247663Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N30E020/2018/11/26/02B93B 2.0E-4 2.0E-4 true block average 2 2 31.0 20.0 30.0 21.0 POLYGON((21.0 30.18867814985122,20.591847628085723 30.25127351898701,20.021307988999617 30.336295489999774,20.15202517658803 31.0,21.0 31.0,21.0 30.18867814985122)) 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_02B93B_N30E020_2018_11_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02B93B_N30E020_2018_11_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02B93B_N30E020_2018_11_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02B93B_N30E020_2018_11_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02B93B_N30E020_2018_11_26_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