https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-04T03:48:01.005910Z 2018-09-04T03:48:15.057085Z s3://sentinel-s1-l1c/GRD/2018/9/4/IW/DV/S1A_IW_GRDH_1SDV_20180904T034801_20180904T034815_023543_02905C_0BEF 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 2018-09-04T03:48:01.005910Z 2018-09-04T03:48:15.057085Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180904T055817_V20180904T011625_20180904T043355.EOF 192.0786194482797 693000 Copernicus S1 Core Ground Segment - UPA 2018-09-04T07:11:48.489075Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180904T034801_20180904T034815_023543_02905C_0BEF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.09940658 -11.842434918,27.552854772 -11.719200874,26.986426786 -11.590277252,26.420516886 -11.460257969,25.866711866 -11.331853866,25.780194929 -11.692223903,25.695996522 -12.052891995,26.251054513 -12.182056863,26.818280385 -12.312783327,27.386060623 -12.442343666,27.933949462 -12.566124234,28.015456496 -12.204133326,28.09940658 -11.842434918)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.58095 45.90426219385272 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 2021-12-23T05:51:36.713807Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S13E026/2018/09/04/02905C 2.0E-4 2.0E-4 true block average 2 2 -12.0 26.0 -13.0 27.0 POLYGON((27.0 -12.354249467148264,26.0 -12.123635178134256,26.0 -12.0,27.0 -12.0,27.0 -12.354249467148264)) 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_02905C_S13E026_2018_09_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02905C_S13E026_2018_09_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02905C_S13E026_2018_09_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02905C_S13E026_2018_09_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02905C_S13E026_2018_09_04_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