https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-05-31T05:21:40.064325Z 2018-05-31T05:22:09.075593Z s3://sentinel-s1-l1c/GRD/2018/5/31/IW/DV/S1A_IW_GRDH_1SDV_20180531T052140_20180531T052209_022144_026504_8E53 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 2018-05-31T05:21:40.064325Z 2018-05-31T05:22:09.075593Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180531T072045_V20180531T025504_20180531T061234.EOF 191.9764862227563 693000 Copernicus S1 Core Ground Segment - DPA 2018-05-31T07:46:18.642941Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180531T052140_20180531T052209_022144_026504_8E53 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((7.315750662 6.137397057,6.756288415 6.253231896,6.195074393 6.368774852,5.63360914 6.483702593,5.093688846 6.593578793,4.936885602 5.8107854,4.765553587 4.965702429,5.863358266 4.738365409,6.980635984 4.505027847,7.192646087 5.53400456,7.315750662 6.137397057)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77316 46.06532460488032 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 2022-01-26T11:22:18.491237Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/N06E005/2018/05/31/026504 2.0E-4 2.0E-4 true block average 2 2 7.0 5.0 6.0 6.0 POLYGON((5.0 6.125865193614414,5.093688846000004 6.593578793000003,6.0 6.40870512229671,6.0 6.0,5.0 6.0,5.0 6.125865193614414)) 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_026504_N06E005_2018_05_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_026504_N06E005_2018_05_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_026504_N06E005_2018_05_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_026504_N06E005_2018_05_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_026504_N06E005_2018_05_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