https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-06T02:35:42.687098Z 2018-12-06T02:36:07.685692Z s3://sentinel-s1-l1c/GRD/2018/12/6/IW/DV/S1B_IW_GRDH_1SDV_20181206T023542_20181206T023607_013915_019CF4_7705 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 2018-12-06T02:35:42.687098Z 2018-12-06T02:36:07.685692Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181206T042908_V20181206T000140_20181206T031910.EOF 192.3347718593859 693000 Copernicus S1 Core Ground Segment - UPA 2018-12-06T04:56:35.659919Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181206T023542_20181206T023607_013915_019CF4_7705 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((44.485990265 -20.684888372,43.929324335 -20.55717696,43.32821861 -20.417023958,42.728202509 -20.274816165,42.161336432 -20.138342137,42.016652226 -20.677160295,41.871148637 -21.216001258,41.82249438 -21.395606954,41.756530937 -21.633985028,42.32852173 -21.772366967,42.93406623 -21.916432578,43.540814783 -22.0582805,44.102797841 -22.187412124,44.165212737 -21.94791279,44.348871891 -21.226153494,44.394266013 -21.04561917,44.485990265 -20.684888372)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.04132 45.74637154347858 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 2021-12-23T18:58:59.133698Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S21E041/2018/12/06/019CF4 2.0E-4 2.0E-4 true block average 2 2 -20.0 41.0 -21.0 42.0 POLYGON((41.92947560233524 -21.0,42.0 -20.73882819980545,42.0 -21.0,41.92947560233524 -21.0)) 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_019CF4_S21E041_2018_12_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_019CF4_S21E041_2018_12_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_019CF4_S21E041_2018_12_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_019CF4_S21E041_2018_12_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_019CF4_S21E041_2018_12_06_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