https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-16T03:55:51.070009Z 2018-08-16T03:56:17.336161Z s3://sentinel-s1-l1c/GRD/2018/8/16/IW/DV/S1A_IW_GRDH_1SDV_20180816T035551_20180816T035617_023266_02878B_863D 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 2018-08-16T03:55:51.070009Z 2018-08-16T03:56:17.336161Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180816T054031_V20180816T012438_20180816T044208.EOF 192.0614118231605 693000 Copernicus S1 Core Ground Segment - UPA 2018-08-16T06:16:16.021638Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180816T035551_20180816T035617_023266_02878B_863D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((26.350370558 -10.482954926,25.816387998 -10.363047185,25.247408214 -10.234212062,24.678881423 -10.104394635,24.128389067 -9.977670009,24.08941007 -10.158749812,24.046974478 -10.33912775,24.003910161 -10.519368642,23.961595531 -10.699794017,23.919867316 -10.880364554,23.790225067 -11.433617463,24.343028851 -11.561850119,24.914018846 -11.693083272,25.48554143 -11.823191598,26.021982621 -11.944163209,26.22940283 -11.026599259,26.271336571 -10.84571031,26.312645974 -10.664686523,26.350370558 -10.482954926)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.46953506743648 45.98554322006068 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 2021-12-23T00:51:24.814156Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S11E023/2018/08/16/02878B 2.0E-4 2.0E-4 true block average 2 2 -10.0 23.0 -11.0 24.0 POLYGON((23.891833467416085 -11.0,24.0 -10.536041179719971,24.0 -11.0,23.891833467416085 -11.0)) 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_02878B_S11E023_2018_08_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02878B_S11E023_2018_08_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02878B_S11E023_2018_08_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02878B_S11E023_2018_08_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02878B_S11E023_2018_08_16_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