https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-25T18:35:05.286578Z 2018-01-25T18:35:30.286279Z s3://sentinel-s1-l1c/GRD/2018/1/25/IW/DV/S1A_IW_GRDH_1SDV_20180125T183505_20180125T183530_020315_022B19_93B0 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 2018-01-25T18:35:05.286578Z 2018-01-25T18:35:30.286279Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180125T210619_V20180125T165420_20180125T201150.EOF 347.9976590148638 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-25T21:30:17.393671Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180125T183505_20180125T183530_020315_022B19_93B0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.280562519 7.625599813,-5.720965791 7.740307063,-5.159557896 7.854582764,-4.597844592 7.968105383,-4.050766101 8.077874415,-4.086408871 8.258971346,-4.230787267 8.983313509,-4.301987813 9.345646771,-4.349973903 9.586432903,-4.899489453 9.477859188,-5.463648446 9.365419804,-6.027442023 9.252081297,-6.589356395 9.138163614,-6.539746292 8.896742878,-6.466150353 8.533450783,-6.317264715 7.807185279,-6.280562519 7.625599813)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84528077284001 46.08602362099769 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 2022-01-20T15:49:26.659335Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N08W006/2018/01/25/022B19 2.0E-4 2.0E-4 true block average 2 2 9.0 -6.0 8.0 -5.0 POLYGON((-6.0 8.0,-6.0 9.0,-5.0 9.0,-5.0 8.0,-6.0 8.0)) 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_022B19_N08W006_2018_01_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_022B19_N08W006_2018_01_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_022B19_N08W006_2018_01_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_022B19_N08W006_2018_01_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_022B19_N08W006_2018_01_25_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