https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-19T04:51:40.414781Z 2018-09-19T04:52:09.434224Z s3://sentinel-s1-l1c/GRD/2018/9/19/IW/DV/S1B_IW_GRDH_1SDV_20180919T045140_20180919T045209_012779_017972_97F6 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 2018-09-19T04:51:40.414781Z 2018-09-19T04:52:09.434224Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180919T064821_V20180919T022947_20180919T054717.EOF 192.3173771091573 693000 Copernicus S1 Core Ground Segment - DPA 2018-09-19T08:35:54.737841Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180919T045140_20180919T045209_012779_017972_97F6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((17.017848541 23.239848612,16.42002998 23.346364128,15.814436907 23.451768322,15.207893808 23.55482123,14.607845482 23.654289225,14.42007408 22.693220612,14.348500012 22.331821666,14.28802352 22.029733781,14.880774319 21.929178351,15.480003841 21.825205071,16.078361515 21.719061185,16.669106889 21.611991287,16.73481546 21.914680096,16.81267399 22.276818485,17.017848541 23.239848612)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.851763897262 46.06690585909809 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 2021-12-23T09:33:45.183105Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N23E015/2018/09/19/017972 2.0E-4 2.0E-4 true block average 2 2 24.0 15.0 23.0 16.0 POLYGON((15.0 23.58928308808472,16.0 23.41947084515326,16.0 23.0,15.0 23.0,15.0 23.58928308808472)) 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_017972_N23E015_2018_09_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_017972_N23E015_2018_09_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_017972_N23E015_2018_09_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_017972_N23E015_2018_09_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_017972_N23E015_2018_09_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