https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-04-18T04:35:56.825312Z 2018-04-18T04:36:21.824507Z s3://sentinel-s1-l1c/GRD/2018/4/18/IW/DV/S1B_IW_GRDH_1SDV_20180418T043556_20180418T043621_010533_013351_832D 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 2018-04-18T04:35:56.825312Z 2018-04-18T04:36:21.824507Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180418T062611_V20180418T021311_20180418T053041.EOF 192.2199521489644 693000 Copernicus S1 Core Ground Segment - UPA 2018-04-18T07:04:00.852853Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180418T043556_20180418T043621_010533_013351_832D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.494996841 20.199688797,19.906291711 20.307954837,19.313197697 20.414876146,18.71929214 20.519777322,18.134211335 20.620993849,18.064282628 20.259144918,18.030276673 20.078000483,17.995563024 19.896973271,17.925391234 19.535033345,17.890983429 19.353937688,17.844189729 19.113494119,18.423592392 19.011203188,19.011789904 18.905370586,19.59924216 18.797679053,20.182407661 18.688806712,20.345271322 19.474045119,20.382698596 19.655481802,20.419459883 19.837041768,20.494996841 20.199688797)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87280451458759 46.14888 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 2022-01-25T16:52:38.211959Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/N19E019/2018/04/18/013351 2.0E-4 2.0E-4 true block average 2 2 20.0 19.0 19.0 20.0 POLYGON((19.0 19.0,19.0 20.0,20.0 20.0,20.0 19.0,19.0 19.0)) 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_013351_N19E019_2018_04_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_013351_N19E019_2018_04_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_013351_N19E019_2018_04_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_013351_N19E019_2018_04_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_013351_N19E019_2018_04_18_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