https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-22T16:04:56.738458Z 2018-12-22T16:05:21.737819Z s3://sentinel-s1-l1c/GRD/2018/12/22/IW/DV/S1B_IW_GRDH_1SDV_20181222T160456_20181222T160521_014157_01A4E8_2021 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2018-12-22T16:04:56.738458Z 2018-12-22T16:05:21.737819Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181222T182134_V20181222T141726_20181222T173456.EOF 347.14328259090263 693000 Copernicus S1 Core Ground Segment - DPA 2018-12-22T18:45:30.234643Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181222T160456_20181222T160521_014157_01A4E8_2021 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.631299787 32.142030646,28.01743405 32.204425272,28.289408917 32.247609398,28.697849495 32.311288731,28.9704579 32.353008192,29.379835295 32.414483543,29.653059137 32.454729089,29.926523975 32.494382542,30.257565007 32.541526653,30.11324998 33.263418761,29.956403828 34.044798052,29.619552658 33.998102053,29.341301759 33.958779504,29.063308537 33.918829864,28.646809357 33.857732939,28.369475287 33.816222266,27.953980627 33.752791096,27.677326631 33.709729203,27.284575275 33.647448474,27.465520491 32.864976774,27.631299787 32.142030646)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.57293785474821 46.26424213506555 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 2021-12-23T19:56:26.469708Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N33E029/2018/12/22/01A4E8 2.0E-4 2.0E-4 true block average 2 2 34.0 29.0 33.0 30.0 POLYGON((29.0 33.90954303434316,29.63324388810969 34.0,29.965396134478283 34.0,30.0 33.827609771669835,30.0 33.0,29.0 33.0,29.0 33.90954303434316)) 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_01A4E8_N33E029_2018_12_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01A4E8_N33E029_2018_12_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01A4E8_N33E029_2018_12_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01A4E8_N33E029_2018_12_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01A4E8_N33E029_2018_12_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