https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-23T18:21:59.198252Z 2021-05-23T18:22:24.197779Z s3://sentinel-s1-l1c/GRD/2021/5/23/IW/DV/S1A_IW_GRDH_1SDV_20210523T182159_20210523T182224_038019_047CB4_0FA1 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 2021-05-23T18:21:59.198252Z 2021-05-23T18:22:24.197779Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.78602529034885 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-23T20:00:51.879587Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210523T182159_20210523T182224_038019_047CB4_0FA1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-4.4129090337955095 18.53630366299787,-3.82917960749879 18.64547301368278,-3.2417690551635405 18.753364000385872,-2.653665437433229 18.859401930709502,-2.0754161926799437 18.961723700605077,-2.36764418024583 20.46895958717236,-2.9518687656779194 20.367643382127003,-3.5458618429256727 20.26248988934114,-4.139242594276147 20.155293926203782,-4.727942284532649 20.046821435548313,-4.4129090337955095 18.53630366299787)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84938182298895 46.0493 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 2021-12-26T06:07:51.219406Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N19W005/2021/05/23/047CB4 2.0E-4 2.0E-4 true block average 2 2 20.0 -5.0 19.0 -4.0 POLYGON((-4.509617438724793 19.0,-4.718177216346755 20.0,-4.0 20.0,-4.0 19.0,-4.509617438724793 19.0)) 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_047CB4_N19W005_2021_05_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_047CB4_N19W005_2021_05_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_047CB4_N19W005_2021_05_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_047CB4_N19W005_2021_05_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_047CB4_N19W005_2021_05_23_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