https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-19T04:27:50.571955Z 2018-07-19T04:28:14.947559Z s3://sentinel-s1-l1c/GRD/2018/7/19/IW/DV/S1A_IW_GRDH_1SDV_20180719T042750_20180719T042814_022858_027A8A_FFDF 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 2018-07-19T04:27:50.571955Z 2018-07-19T04:28:14.947559Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180719T061338_V20180719T015731_20180719T051501.EOF 192.0141875843639 693000 Copernicus S1 Core Ground Segment - UPA 2018-07-19T07:41:10.183648Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180719T042750_20180719T042814_022858_027A8A_FFDF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.857336742 -7.238261855,18.31936864 -7.118800975,17.757659633 -6.993343549,17.196247192 -6.867227184,16.647388488 -6.743240531,16.566332894 -7.104480417,16.526482439 -7.285312851,16.485357159 -7.465862821,16.345519121 -8.087275258,16.895762342 -8.212580467,17.458653447 -8.339917228,18.021904761 -8.466465975,18.561409055 -8.586849951,18.698353329 -7.963321542,18.738703196 -7.782160838,18.777727847 -7.600709738,18.857336742 -7.238261855)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.55446 45.95062708370299 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 2021-12-22T17:19:44.871301Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S09E016/2018/07/19/027A8A 2.0E-4 2.0E-4 true block average 2 2 -8.0 16.0 -9.0 17.0 POLYGON((17.0 -8.236161023924943,16.345519121000002 -8.087275258000007,16.365158896643365 -8.0,17.0 -8.0,17.0 -8.236161023924943)) 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_027A8A_S09E016_2018_07_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_027A8A_S09E016_2018_07_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_027A8A_S09E016_2018_07_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_027A8A_S09E016_2018_07_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_027A8A_S09E016_2018_07_19_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