https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-19T04:26:57.773011Z 2021-10-19T04:27:22.770617Z s3://sentinel-s1-l1c/GRD/2021/10/19/IW/DV/S1A_IW_GRDH_1SDV_20211019T042657_20211019T042722_040183_04C275_B7A3 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 2021-10-19T04:26:57.773011Z 2021-10-19T04:27:22.770617Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 191.9740330898148 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-19T09:55:44.268086Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20211019T042657_20211019T042722_040183_04C275_B7A3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.851344666001346 -2.7092355665346806,18.74927119006595 -2.468943283721716,17.648857161608692 -2.2280448102713373,17.49346173797168 -2.9514837765145163,17.37623665667296 -3.4940571988999336,17.32382793009087 -3.73430794827337,18.424815747777785 -3.9777564931561264,19.528285488395085 -4.220170239550731,19.58043797790785 -3.9792006784612606,19.617966659124793 -3.797494666664669,19.656602507396116 -3.6160359129276807,19.696435928071 -3.4348436113871195,19.773250951703208 -3.0718451062401075,19.851344666001346 -2.7092355665346806)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.63841 45.98243554680484 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 2021-12-26T13:35:30.293500Z Batch API, v4.61.0 s3://deafrica-sentinel-1/s1_rtc/S04E019/2021/10/19/04C275 2.0E-4 2.0E-4 true block average 2 2 -3.0 19.0 -4.0 20.0 POLYGON((19.788723934584482 -3.0,19.617966659125067 -3.797494666663211,19.57593642844441 -4.0,19.0 -4.0,19.0 -3.0,19.788723934584482 -3.0)) 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_04C275_S04E019_2021_10_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04C275_S04E019_2021_10_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04C275_S04E019_2021_10_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04C275_S04E019_2021_10_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04C275_S04E019_2021_10_19_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