https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-21T18:35:39.226804Z 2018-11-21T18:36:04.225741Z s3://sentinel-s1-l1c/GRD/2018/11/21/IW/DV/S1A_IW_GRDH_1SDV_20181121T183539_20181121T183604_024690_02B6EC_50F7 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 2018-11-21T18:35:39.226804Z 2018-11-21T18:36:04.225741Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181121T204224_V20181121T165429_20181121T201200.EOF 347.9809245703474 693000 Copernicus S1 Core Ground Segment - UPA 2018-11-21T21:03:53.552893Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181121T183539_20181121T183604_024690_02B6EC_50F7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.589305418 9.138427587,-6.02756607 9.252294991,-5.464215506 9.365530172,-4.900500146 9.477867632,-4.35142896 9.5863413,-4.386104554 9.767551749,-4.423247132 9.948365104,-4.494701259 10.310531036,-4.567584727 10.672396344,-4.650983435 11.094396077,-5.202904835 10.987090548,-5.769492396 10.875806799,-6.335657946 10.763477465,-6.90014857 10.650366597,-6.813435003 10.227284825,-6.737800175 9.864497053,-6.663693063 9.501391431,-6.62523114 9.320121802,-6.589305418 9.138427587)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87939283908472 46.08228952506388 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 2021-12-23T18:10:13.839815Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N10W005/2018/11/21/02B6EC 2.0E-4 2.0E-4 true block average 2 2 11.0 -5.0 10.0 -4.0 POLYGON((-4.632328184187159 11.0,-4.433434524270843 10.0,-5.0 10.0,-5.0 11.0,-4.632328184187159 11.0)) 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_02B6EC_N10W005_2018_11_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02B6EC_N10W005_2018_11_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02B6EC_N10W005_2018_11_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02B6EC_N10W005_2018_11_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02B6EC_N10W005_2018_11_21_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