https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-01T06:27:31.981709Z 2018-10-01T06:27:56.981264Z s3://sentinel-s1-l1c/GRD/2018/10/1/IW/DV/S1B_IW_GRDH_1SDV_20181001T062731_20181001T062756_012955_017ED7_79A0 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 2018-10-01T06:27:31.981709Z 2018-10-01T06:27:56.981264Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181001T082837_V20181001T040832_20181001T072602.EOF 192.8773853514654 693000 Copernicus S1 Core Ground Segment - UPA 2018-10-01T08:52:37.815096Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181001T062731_20181001T062756_012955_017ED7_79A0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-5.343196265 33.814373626,-5.749133842 33.87856788,-6.030587144 33.922231507,-6.453298707 33.986520919,-6.735455892 34.028574121,-7.159207229 34.090440272,-7.442046668 34.130872942,-7.725152749 34.170654631,-8.013233601 34.210425833,-8.050906951 34.030255273,-8.089280205 33.850085714,-8.168015133 33.490016857,-8.236648245 33.128547793,-8.27590581 32.948493727,-8.310495399 32.767786679,-8.322733633 32.708360288,-8.039666131 32.668226701,-7.761474376 32.62812535,-7.483531884 32.587409286,-7.06709231 32.525185851,-6.789786483 32.482939528,-6.374316035 32.418427797,-6.097665503 32.37466072,-5.698627514 32.310380475,-5.684693492 32.369895862,-5.644711404 32.550892383,-5.600087489 32.731141834,-5.520589981 33.093219635,-5.430610433 33.453629494,-5.386564701 33.633992381,-5.343196265 33.814373626)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.676867861602 46.6025848862314 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 2021-12-23T15:04:44.313809Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N33W009/2018/10/01/017ED7 2.0E-4 2.0E-4 true block average 2 2 34.0 -9.0 33.0 -8.0 POLYGON((-8.26467578945588 33.0,-8.236648245001447 33.12854779299254,-8.168015132999425 33.49001685700266,-8.057350843531584 34.0,-8.0 34.0,-8.0 33.0,-8.26467578945588 33.0)) 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_017ED7_N33W009_2018_10_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_017ED7_N33W009_2018_10_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_017ED7_N33W009_2018_10_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_017ED7_N33W009_2018_10_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_017ED7_N33W009_2018_10_01_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