https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-06T07:01:45.256416Z 2018-01-06T07:02:10.254399Z s3://sentinel-s1-l1c/GRD/2018/1/6/IW/DV/S1B_IW_GRDH_1SDV_20180106T070145_20180106T070210_009047_0102B1_ECF1 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 2018-01-06T07:01:45.256416Z 2018-01-06T07:02:10.254399Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180106T085946_V20180106T044118_20180106T075848.EOF 192.557405509784 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-06T09:19:00.844175Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180106T070145_20180106T070210_009047_0102B1_ECF1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.739169809 28.568290105,-15.117747933 28.632174206,-15.373671708 28.674717801,-15.757941938 28.737626425,-16.014375801 28.778959234,-16.39940251 28.840046055,-16.656334837 28.88016062,-16.913463211 28.919785837,-17.270799202 28.973979646,-17.341815867 28.612829422,-17.378234923 28.432338694,-17.420337915 28.252706437,-17.449241319 28.071072366,-17.483663117 27.890268345,-17.566199631 27.469146137,-17.213940489 27.414397753,-16.960453216 27.374409544,-16.707148938 27.333962043,-16.327539198 27.272432048,-16.074699495 27.23084119,-15.695794071 27.167601445,-15.443428804 27.12487431,-15.070092726 27.060773088,-14.977885492 27.482660398,-14.939335788 27.663823431,-14.906199335 27.845911539,-14.859720622 28.025720366,-14.818958387 28.206508632,-14.739169809 28.568290105)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.72160137722664 46.10579265920839 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 2022-01-20T10:54:15.382541Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/N27W015/2018/01/06/0102B1 2.0E-4 2.0E-4 true block average 2 2 28.0 -15.0 27.0 -14.0 POLYGON((-14.866369069295516 28.0,-14.906199334999169 27.84591153900383,-14.93933578800206 27.663823430989357,-15.0 27.381477118908233,-15.0 28.0,-14.866369069295516 28.0)) 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_0102B1_N27W015_2018_01_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0102B1_N27W015_2018_01_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0102B1_N27W015_2018_01_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0102B1_N27W015_2018_01_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0102B1_N27W015_2018_01_06_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