https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-22T07:12:02.486043Z 2021-10-22T07:12:28.393705Z s3://sentinel-s1-l1c/GRD/2021/10/22/IW/DV/S1B_IW_GRDH_1SDV_20211022T071202_20211022T071228_029245_037D79_89A5 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 2021-10-22T07:12:02.486043Z 2021-10-22T07:12:28.393705Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.3076288345268 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-22T07:53:18.455951Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20211022T071202_20211022T071228_029245_037D79_89A5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.042320662342856 22.768123115859076,-18.409669021059692 22.83421793663919,-18.655976490291003 22.87802495111293,-19.025732180887783 22.943020173528105,-19.272430901883194 22.985872046158182,-19.642768979949043 23.04942980422239,-19.88985293472689 23.09132010289533,-20.45024615282255 23.18478953584816,-20.729530068744165 21.74819942169934,-20.175049319686405 21.653806155016568,-19.564086862416623 21.547498384105115,-18.954022261830854 21.43895755955893,-18.346665150445897 21.328528687554364,-18.042320662342856 22.768123115859076)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78840805549522 46.25051156971096 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 2021-12-26T13:42:11.727504Z Batch API, v4.63.0 s3://deafrica-sentinel-1/s1_rtc/N21W021/2021/10/22/037D79 2.0E-4 2.0E-4 true block average 2 2 22.0 -21.0 21.0 -20.0 POLYGON((-20.0 21.623347486478252,-20.72953006874417 21.74819942169931,-20.68057814373332 22.0,-20.0 22.0,-20.0 21.623347486478252)) 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_037D79_N21W021_2021_10_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_037D79_N21W021_2021_10_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_037D79_N21W021_2021_10_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_037D79_N21W021_2021_10_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_037D79_N21W021_2021_10_22_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