https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-24T06:02:53.099034Z 2018-07-24T06:03:18.098506Z s3://sentinel-s1-l1c/GRD/2018/7/24/IW/DV/S1A_IW_GRDH_1SDV_20180724T060253_20180724T060318_022932_027CF4_2CCC 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 2018-07-24T06:02:53.099034Z 2018-07-24T06:03:18.098506Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180724T075554_V20180724T034430_20180724T070200.EOF 193.0435878329264 693000 Copernicus S1 Core Ground Segment - UPA 2018-07-24T08:33:26.828599Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180724T060253_20180724T060318_022932_027CF4_2CCC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((1.342693493 36.012265426,0.922690801 36.076799286,0.634662621 36.120141475,0.20203329 36.183856438,-0.086771459 36.22546491,-0.520545615 36.286570942,-0.810100034 36.326434644,-1.099946608 36.365597429,-1.398115448 36.40510736,-1.473791172 36.044772587,-1.51244215 35.864663615,-1.551618173 35.684623393,-1.592318917 35.504784378,-1.630440299 35.324604047,-1.708558458 34.964491881,-1.720819145 34.905049904,-1.428278403 34.865225027,-1.143889326 34.825794613,-0.859773132 34.785701251,-0.434118917 34.724321697,-0.150701701 34.682578036,0.273886375 34.618730751,0.556581221 34.575347155,0.968837216 34.510820161,0.983061874 34.570330926,1.073147992 34.930777852,1.117362521 35.111139104,1.164256113 35.291087461,1.209590806 35.471284788,1.254470564 35.651558416,1.342693493 36.012265426)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.66152345638049 46.59017541894364 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 2021-12-22T18:40:39.877824Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N35W002/2018/07/24/027CF4 2.0E-4 2.0E-4 true block average 2 2 36.0 -2.0 35.0 -1.0 POLYGON((-1.7008557777027935 35.0,-1.5923189170005367 35.504784377997446,-1.5516181730001164 35.68462339299937,-1.4833992678983414 36.0,-1.0 36.0,-1.0 35.0,-1.7008557777027935 35.0)) 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_027CF4_N35W002_2018_07_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_027CF4_N35W002_2018_07_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_027CF4_N35W002_2018_07_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_027CF4_N35W002_2018_07_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_027CF4_N35W002_2018_07_24_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