https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-13T03:39:50.611097Z 2018-07-13T03:40:15.692253Z s3://sentinel-s1-l1c/GRD/2018/7/13/IW/DV/S1A_IW_GRDH_1SDV_20180713T033950_20180713T034015_022770_0277E1_E0A1 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 2018-07-13T03:39:50.611097Z 2018-07-13T03:40:15.692253Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180713T052050_V20180713T010808_20180713T042538.EOF 192.0910353406186 693000 Copernicus S1 Core Ground Segment - DPA 2018-07-13T05:39:01.370523Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180713T033950_20180713T034015_022770_0277E1_E0A1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.065877969 -12.234436495,29.522089167 -12.111706869,28.953581224 -11.982146833,28.385613658 -11.85144757,27.831483598 -11.722724348,27.746315393 -12.083406043,27.570225484 -12.80371777,27.52523058 -12.983590125,27.498302941 -13.105492769,28.054989123 -13.235696671,28.62564598 -13.367777782,29.196913794 -13.498583193,29.743403673 -13.622374086,29.769318771 -13.500032389,29.812886456 -13.319473543,29.855716722 -13.138753987,29.897975525 -12.957911453,29.983414391 -12.596451273,30.065877969 -12.234436495)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.52942262449065 45.9136780592474 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 2021-12-22T09:17:35.593897Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S14E027/2018/07/13/0277E1 2.0E-4 2.0E-4 true block average 2 2 -13.0 27.0 -14.0 28.0 POLYGON((28.0 -13.222835208629041,27.498302940999814 -13.105492768999952,27.52160572679288 -13.0,28.0 -13.0,28.0 -13.222835208629041)) 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_0277E1_S14E027_2018_07_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0277E1_S14E027_2018_07_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0277E1_S14E027_2018_07_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0277E1_S14E027_2018_07_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0277E1_S14E027_2018_07_13_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