https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-07-22T02:35:49.569494Z 2020-07-22T02:36:14.568328Z s3://sentinel-s1-l1c/GRD/2020/7/22/IW/DV/S1A_IW_GRDH_1SDV_20200722T023549_20200722T023614_033561_03E3A2_E90C 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 2020-07-22T02:35:49.569494Z 2020-07-22T02:36:14.568328Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200722T044245_V20200722T000232_20200722T032002.EOF 192.240032375198 693000 Copernicus S1 Core Ground Segment - DPA 2020-07-22T05:01:41.496998Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20200722T023549_20200722T023614_033561_03E3A2_E90C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((45.16406135913044 -17.978388535260247,44.59167590847403 -17.84754537799987,44.00910710252662 -17.712466397577415,43.424972052075184 -17.57509477389471,42.87416106407578 -17.44379376861657,42.59732999778978 -18.523181058949817,42.48856818616977 -18.942426697663358,43.0434921167614 -19.075446067496816,43.63208015839045 -19.214487818088685,44.22165857109211 -19.35165363649267,44.79866416380997 -19.48383725862682,44.813534966139095 -19.42405480928185,44.85704001304601 -19.243233520017313,44.898869262671084 -19.0620372808887,44.93938179427211 -18.880548245420744,44.987804983495096 -18.700878755455644,45.07701227965008 -18.339816908379674,45.12004567320038 -18.158939100366645,45.16406135913044 -17.978388535260247)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.32536 45.81245081588916 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 2021-12-25T14:15:33.865504Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S19E045/2020/07/22/03E3A2 2.0E-4 2.0E-4 true block average 2 2 -18.0 45.0 -19.0 46.0 POLYGON((45.1587927882794 -18.0,45.07701227965373 -18.33981690836434,45.0 -18.651520066489308,45.0 -18.0,45.1587927882794 -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_03E3A2_S19E045_2020_07_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03E3A2_S19E045_2020_07_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03E3A2_S19E045_2020_07_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03E3A2_S19E045_2020_07_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03E3A2_S19E045_2020_07_22_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