https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-24T18:14:27.495945Z 2018-12-24T18:14:59.268876Z s3://sentinel-s1-l1c/GRD/2018/12/24/IW/DV/S1A_IW_GRDH_1SDV_20181224T181427_20181224T181459_025171_02C7DD_EA0B 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 2018-12-24T18:14:27.495945Z 2018-12-24T18:14:59.268876Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181224T202116_V20181224T162947_20181224T194717.EOF 347.67424056367275 693000 Copernicus S1 Core Ground Segment - UPA 2018-12-24T20:36:52.690279Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181224T181427_20181224T181459_025171_02C7DD_EA0B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-3.050844374 21.86794549,-2.457098185 21.975319817,-1.856181639 22.081644687,-1.25437457 22.185761763,-0.661143888 22.286073183,-0.908669434 23.551443989,-1.010615259 24.07663076,-1.612018446 23.977522408,-1.856145903 23.936574232,-2.222047017 23.874426693,-2.465786188 23.832512938,-2.831100022 23.768921725,-3.432810736 23.662160951,-3.050844374 21.86794549)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78715386759578 46.02579 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 2021-12-23T20:06:10.741402Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N23W004/2018/12/24/02C7DD 2.0E-4 2.0E-4 true block average 2 2 24.0 -4.0 23.0 -3.0 POLYGON((-3.2918448291679634 23.0,-3.4328107360000035 23.662160951000004,-3.0 23.73895401466966,-3.0 23.0,-3.2918448291679634 23.0)) 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_02C7DD_N23W004_2018_12_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02C7DD_N23W004_2018_12_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02C7DD_N23W004_2018_12_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02C7DD_N23W004_2018_12_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02C7DD_N23W004_2018_12_24_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