https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-17T14:54:06.276263Z 2018-12-17T14:54:31.275195Z s3://sentinel-s1-l1c/GRD/2018/12/17/IW/DV/S1A_IW_GRDH_1SDV_20181217T145406_20181217T145431_025066_02C419_E3E8 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 2018-12-17T14:54:06.276263Z 2018-12-17T14:54:31.275195Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181217T154644_V20181217T114147_20181217T145917.EOF 347.7875741059288 693000 Copernicus S1 Core Ground Segment - UPA 2018-12-17T16:06:18.071896Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181217T145406_20181217T145431_025066_02C419_E3E8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((52.948815908 -18.365452498,53.52216366 -18.23431022,54.111350622 -18.097559187,54.699621979 -17.959024716,55.247629502 -17.8281759,55.063900357 -17.108419612,54.867087664 -16.328828846,54.323018973 -16.457970845,53.739064686 -16.594825816,53.154291503 -16.73005261,52.585323791 -16.859863796,52.773492636 -17.642671825,52.948815908 -18.365452498)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.34062 45.88859159129018 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 2021-12-23T19:38:39.234745Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S18E053/2018/12/17/02C419 2.0E-4 2.0E-4 true block average 2 2 -17.0 53.0 -18.0 54.0 POLYGON((53.0 -18.0,53.0 -17.0,54.0 -17.0,54.0 -18.0,53.0 -18.0)) 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_02C419_S18E053_2018_12_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02C419_S18E053_2018_12_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02C419_S18E053_2018_12_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02C419_S18E053_2018_12_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02C419_S18E053_2018_12_17_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