https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-10-15T07:11:56.503886Z 2020-10-15T07:12:22.414552Z s3://sentinel-s1-l1c/GRD/2020/10/15/IW/DV/S1B_IW_GRDH_1SDV_20201015T071156_20201015T071222_023820_02D440_1416 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2020-10-15T07:11:56.503886Z 2020-10-15T07:12:22.414552Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20201015T091254_V20201015T044953_20201015T080723.EOF 192.3078924191219 693000 Copernicus S1 Core Ground Segment - DPA 2020-10-15T09:53:39.045789Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20201015T071156_20201015T071222_023820_02D440_1416 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.041110182993382 22.768102652998344,-18.40845814516703 22.834199106828116,-18.65476535286468 22.878007219539185,-19.02452064482579 22.94300415695193,-19.27121912527774 22.985857074292507,-19.64155683091732 23.049416493013876,-19.8886405410578 23.09130790595475,-20.44903321022468 23.184779894392303,-20.728375205013233 21.747920578268197,-20.173896058409717 21.653524640786706,-19.562935366131438 21.547214000155343,-18.952872538099008 21.43867034732601,-18.34551719807422 21.328238710897306,-18.041110182993382 22.768102652998344)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78887435912503 46.25037841934778 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 2021-12-25T18:40:52.842052Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N21W021/2020/10/15/02D440 2.0E-4 2.0E-4 true block average 2 2 22.0 -21.0 21.0 -20.0 POLYGON((-20.0 21.62326573607074,-20.72837520501325 21.747920578268175,-20.67936806303246 22.0,-20.0 22.0,-20.0 21.62326573607074)) 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_02D440_N21W021_2020_10_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02D440_N21W021_2020_10_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02D440_N21W021_2020_10_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02D440_N21W021_2020_10_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02D440_N21W021_2020_10_15_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