https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-31T02:45:16.568297Z 2018-07-31T02:45:41.566908Z s3://sentinel-s1-l1c/GRD/2018/7/31/IW/DV/S1A_IW_GRDH_1SDV_20180731T024516_20180731T024541_023032_028007_7B93 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 2018-07-31T02:45:16.568297Z 2018-07-31T02:45:41.566908Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180731T052215_V20180731T001847_20180731T033617.EOF 191.9796372843548 693000 Copernicus S1 Core Ground Segment - DPA 2018-07-31T06:17:32.159367Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180731T024516_20180731T024541_023032_028007_7B93 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((46.50441102 6.664858592,45.948240736 6.779581159,45.388172593 6.894404036,44.827834516 7.00856523,44.282306289 7.11900832,44.101919967 6.213373413,44.028599624 5.851276817,43.980374357 5.610479391,45.082627124 5.38353209,46.195441079 5.152191997,46.244689958 5.393655065,46.31963337 5.756743079,46.50441102 6.664858592)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81712717758406 46.06657873129182 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 2021-12-22T20:33:10.832761Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N06E046/2018/07/31/028007 2.0E-4 2.0E-4 true block average 2 2 7.0 46.0 6.0 47.0 POLYGON((46.50441101999996 6.664858592000012,46.36912976287622 6.0,46.0 6.0,46.0 6.768904652536238,46.50441101999996 6.664858592000012)) 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_028007_N06E046_2018_07_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_028007_N06E046_2018_07_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_028007_N06E046_2018_07_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_028007_N06E046_2018_07_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_028007_N06E046_2018_07_31_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