https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-03T15:15:19.335476Z 2018-11-03T15:15:48.361945Z s3://sentinel-s1-l1c/GRD/2018/11/3/IW/DV/S1B_IW_GRDH_1SDV_20181103T151519_20181103T151548_013442_018DEC_64CB 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 2018-11-03T15:15:19.335476Z 2018-11-03T15:15:48.361945Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181103T173710_V20181103T133619_20181103T165349.EOF 348.0371601325959 693000 Copernicus S1 Core Ground Segment - DPA 2018-11-03T17:50:39.740235Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181103T151519_20181103T151548_013442_018DEC_64CB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((44.373952789 1.432203297,45.480293733 1.667893295,46.578721013 1.901199625,46.455039782 2.50263097,46.344310183 3.045892627,46.247300799 3.530226903,45.146971403 3.299571072,44.038967489 3.065942138,44.137193114 2.580209863,44.249131616 2.035378481,44.373952789 1.432203297)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71629 46.04852030472903 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 2021-12-23T17:03:02.495659Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N01E044/2018/11/03/018DEC 2.0E-4 2.0E-4 true block average 2 2 2.0 44.0 1.0 45.0 POLYGON((44.37395278899999 1.4322032969999974,44.25645284474865 2.0,45.0 2.0,45.0 1.5655736351426175,44.37395278899999 1.4322032969999974)) 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_018DEC_N01E044_2018_11_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_018DEC_N01E044_2018_11_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_018DEC_N01E044_2018_11_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_018DEC_N01E044_2018_11_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_018DEC_N01E044_2018_11_03_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