https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-10T04:33:04.866023Z 2023-04-10T04:33:29.864209Z s3://sentinel-s1-l1c/GRD/2023/4/10/IW/DV/S1A_IW_GRDH_1SDV_20230410T043304_20230410T043329_048029_05C5E7_7D30 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 2023-04-10T04:33:04.866023Z 2023-04-10T04:33:29.864209Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230410T043212_V20230410T035314_20230410T102814.EOF 192.9560072307224 693000 Copernicus Ground Segment 2023-04-10T05:06:19.809422Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230410T043304_20230410T043329_048029_05C5E7_7D30 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.71473908379012 34.91021304134941,23.302155623275098 34.97453979210239,23.017404246586647 35.01805678498124,22.58971751016779 35.08207978053844,22.30422553850248 35.123924343762454,21.875446092556736 35.18543056172527,21.5892379533072 35.22559195960388,21.30275035739881 35.265077180316936,21.00307171838625 35.30560835027505,20.85722518771672 34.58414750719594,20.700007568738002 33.80286517101586,20.994274934757517 33.76195142648012,21.275602393694943 33.72213844019547,21.55666846217091 33.68168631806445,21.977769839211323 33.61981324998156,22.258167241203054 33.57777021376312,22.678249576301795 33.513518132007114,22.95795709752795 33.46989415325705,23.36326079750608 33.40547733424071,23.54520730055808 34.18782052192314,23.71473908379012 34.91021304134941)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.62834606719028 46.47836737341756 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 2023-04-10T09:43:50.525952Z Batch API, v4.188.0 s3://deafrica-sentinel-1/s1_rtc/N34E020/2023/04/10/05C5E7 2.0E-4 2.0E-4 true block average 2 2 35.0 20.0 34.0 21.0 POLYGON((20.739677054488446 34.0,20.94129162587142 35.0,21.0 35.0,21.0 34.0,20.739677054488446 34.0)) 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_05C5E7_N34E020_2023_04_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C5E7_N34E020_2023_04_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C5E7_N34E020_2023_04_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C5E7_N34E020_2023_04_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C5E7_N34E020_2023_04_10_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 2021 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