https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-10-28T02:36:54.890449Z 2022-10-28T02:37:19.889081Z s3://sentinel-s1-l1c/GRD/2022/10/28/IW/DV/S1A_IW_GRDH_1SDV_20221028T023654_20221028T023719_045636_0574F8_324A 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 2022-10-28T02:36:54.890449Z 2022-10-28T02:37:19.889081Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221028T040810_V20221028T000248_20221028T032018.EOF 192.3441973843341 693000 Copernicus Ground Segment 2022-10-28T05:54:12.185353Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221028T023654_20221028T023719_045636_0574F8_324A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((44.40718308701986 -20.98480841304151,43.83841044157103 -20.854248969758558,43.24275770789586 -20.715250957209538,42.648099745297 -20.574188496866405,42.079429907258444 -20.4371419105132,41.98302749443864 -20.796261205500496,41.83741723100233 -21.33494441271783,41.67310772626043 -21.932611820202617,42.2471836668785 -22.071625420524636,42.84764681777984 -22.214595241564346,43.448481474404275 -22.355166014645896,44.015211528117575 -22.485449737855983,44.03074557855024 -22.425766147139253,44.08184789814638 -22.24652881106943,44.13132718129914 -22.066928072714216,44.178334132044846 -21.886771128717314,44.223272274198656 -21.706148756626483,44.315573660832854 -21.345490862659616,44.40718308701986 -20.98480841304151)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.19206 45.69743810311913 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 2022-10-28T10:57:46.759955Z Batch API, v4.151.0 s3://deafrica-sentinel-1/s1_rtc/S22E042/2022/10/28/0574F8 2.0E-4 2.0E-4 true block average 2 2 -21.0 42.0 -22.0 43.0 POLYGON((42.0 -22.0,42.0 -21.0,43.0 -21.0,43.0 -22.0,42.0 -22.0)) 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_0574F8_S22E042_2022_10_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0574F8_S22E042_2022_10_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0574F8_S22E042_2022_10_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0574F8_S22E042_2022_10_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0574F8_S22E042_2022_10_28_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 2021 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