https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-24T17:28:33.181541Z 2018-12-24T17:28:58.179576Z s3://sentinel-s1-l1c/GRD/2018/12/24/IW/DV/S1B_IW_GRDH_1SDV_20181224T172833_20181224T172858_014187_01A5DA_69B1 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 2018-12-24T17:28:33.181541Z 2018-12-24T17:28:58.179576Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181224T193421_V20181224T153943_20181224T185713.EOF 346.7524033602796 693000 Copernicus S1 Core Ground Segment - UPA 2018-12-24T19:51:07.710829Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181224T172833_20181224T172858_014187_01A5DA_69B1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((5.955292965 36.923707136,6.369649467 36.986617356,6.65466539 37.028988526,7.082776907 37.091262386,7.368569985 37.131920442,7.797826675 37.191616388,8.084369336 37.230550433,8.371203955 37.268791911,8.733500513 37.316026625,8.694109834 37.495960229,8.54525847 38.217159149,8.420749408 38.81712279,8.050891806 38.770277572,7.758087062 38.732300185,7.465594887 38.693591705,7.027453995 38.634162105,6.73576576 38.593633779,6.298854539 38.531483048,6.008001725 38.489146497,5.585191748 38.426218702,5.733106774 37.825693231,5.909201637 37.103767076,5.955292965 36.923707136)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.60953428396562 46.15234870414314 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 2021-12-23T20:03:43.766037Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N38E006/2018/12/24/01A5DA 2.0E-4 2.0E-4 true block average 2 2 39.0 6.0 38.0 7.0 POLYGON((6.0 38.48795558160569,6.298854539023142 38.53148304800335,7.0 38.63034753750678,7.0 38.0,6.0 38.0,6.0 38.48795558160569)) 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_01A5DA_N38E006_2018_12_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01A5DA_N38E006_2018_12_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01A5DA_N38E006_2018_12_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01A5DA_N38E006_2018_12_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01A5DA_N38E006_2018_12_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