https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-15T19:04:26.323576Z 2018-07-15T19:04:55.330327Z s3://sentinel-s1-l1c/GRD/2018/7/15/IW/DV/S1A_IW_GRDH_1SDV_20180715T190426_20180715T190455_022809_027914_B498 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 2018-07-15T19:04:26.323576Z 2018-07-15T19:04:55.330327Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180715T212350_V20180715T171907_20180715T203637.EOF 347.5739786903308 693000 Copernicus S1 Core Ground Segment - UPA 2018-07-15T21:48:25.651169Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180715T190426_20180715T190455_022809_027914_B498 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.916559823 24.33376402,-15.549415608 24.398734814,-15.302830309 24.441835053,-14.932639855 24.505732199,-14.685639549 24.547826603,-14.314831978 24.610210037,-14.067423903 24.651292024,-13.479937514 24.747098904,-13.796917508 26.37190999,-14.141565313 26.317396316,-14.392567274 26.277134267,-14.643395301 26.236434476,-15.019308063 26.174566398,-15.269694977 26.132777015,-15.644939451 26.069279713,-15.894876487 26.026407659,-16.266988644 25.961720002,-16.084729601 25.116940302,-15.916559823 24.33376402)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7834580563284 46.10719606244123 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 2021-12-22T16:23:22.897054Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N24W015/2018/07/15/027914 2.0E-4 2.0E-4 true block average 2 2 25.0 -15.0 24.0 -14.0 POLYGON((-14.0 24.66228746815801,-15.0 24.494105424259498,-15.0 25.0,-14.0 25.0,-14.0 24.66228746815801)) 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_027914_N24W015_2018_07_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_027914_N24W015_2018_07_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_027914_N24W015_2018_07_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_027914_N24W015_2018_07_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_027914_N24W015_2018_07_15_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