https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-08-18T03:46:22.282958Z 2019-08-18T03:46:51.303509Z s3://sentinel-s1-l1c/GRD/2019/8/18/IW/DV/S1A_IW_GRDH_1SDV_20190818T034622_20190818T034651_028618_033CD3_864E 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 2019-08-18T03:46:22.282958Z 2019-08-18T03:46:51.303509Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190818T052455_V20190818T011631_20190818T043401.EOF 191.997671980129 693000 Copernicus S1 Core Ground Segment - DPA 2019-08-18T06:17:19.143072Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20190818T034622_20190818T034651_028618_033CD3_864E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.479720662258245 -5.686936826901548,28.368785037327765 -5.441181806285317,27.276778959651743 -5.197462207038104,27.26565252327317 -5.255877568654632,27.22783549207828 -5.437079513559969,27.187913304411296 -5.617814534952866,27.147220167471808 -5.798382730711338,27.1053762524912 -5.978697469691232,27.02582007738945 -6.34028550216208,26.983649890322138 -6.520547562965438,26.94396065296399 -6.701381204424582,26.918179784095 -6.82281657908476,27.454476074212785 -6.944013305372609,28.012854919591234 -7.069499015230019,28.571530388445094 -7.194325842677412,29.12679306600492 -7.3176588511268505,29.15201736708654 -7.195807866354558,29.191010954884856 -7.014374865462346,29.232594043441274 -6.833522266838657,29.310850191484175 -6.470738503745687,29.352167503539597 -6.289839195263713,29.392307482882494 -6.108682570448587,29.431607709317632 -5.927343978981307,29.468836412814888 -5.745551040051429,29.479720662258245 -5.686936826901548)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76717 46.09593771962744 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 2021-12-24T20:46:09.862448Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S06E027/2019/08/18/033CD3 2.0E-4 2.0E-4 true block average 2 2 -5.0 27.0 -6.0 28.0 POLYGON((27.100689294740487 -6.0,27.147220167474984 -5.79838273069669,27.2278354920804 -5.437079513549382,27.276778959651633 -5.1974622070380585,28.0 -5.3588744424864005,28.0 -6.0,27.100689294740487 -6.0)) 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_033CD3_S06E027_2019_08_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_033CD3_S06E027_2019_08_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_033CD3_S06E027_2019_08_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_033CD3_S06E027_2019_08_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_033CD3_S06E027_2019_08_18_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