https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-03T19:02:35.501626Z 2018-07-03T19:03:00.499298Z s3://sentinel-s1-l1c/GRD/2018/7/3/IW/DV/S1A_IW_GRDH_1SDV_20180703T190235_20180703T190300_022634_0273C9_0EC1 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 2018-07-03T19:02:35.501626Z 2018-07-03T19:03:00.499298Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180703T213251_V20180703T171906_20180703T203636.EOF 347.8138032299904 693000 Copernicus S1 Core Ground Segment - DPA 2018-07-03T21:46:19.926730Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180703T190235_20180703T190300_022634_0273C9_0EC1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.500549388 17.570271125,-13.91875041 17.680102476,-13.334212695 17.788587757,-12.74897498 17.89532717,-12.174832632 17.998210709,-12.466982851 19.505568007,-13.046433062 19.40376203,-13.63702531 19.297963564,-14.226852889 19.190259591,-14.813856622 19.081048508,-14.61289868 18.11428396,-14.500549388 17.570271125)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83529276321557 46.03914 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 2021-12-21T23:39:48.925049Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N18W015/2018/07/03/0273C9 2.0E-4 2.0E-4 true block average 2 2 19.0 -15.0 18.0 -14.0 POLYGON((-14.589296806722464 18.0,-14.797009354065317 19.0,-14.0 19.0,-14.0 18.0,-14.589296806722464 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_0273C9_N18W015_2018_07_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0273C9_N18W015_2018_07_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0273C9_N18W015_2018_07_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0273C9_N18W015_2018_07_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0273C9_N18W015_2018_07_03_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