https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-08T05:39:26.464625Z 2023-01-08T05:39:51.461890Z s3://sentinel-s1-l1c/GRD/2023/1/8/IW/DV/S1A_IW_GRDH_1SDV_20230108T053926_20230108T053951_046688_05989F_48C7 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 2023-01-08T05:39:26.464625Z 2023-01-08T05:39:51.461890Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230108T054414_V20230108T045904_20230108T113404.EOF 192.8210284584428 693000 Copernicus Ground Segment 2023-01-08T06:07:37.329547Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230108T053926_20230108T053951_046688_05989F_48C7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((6.825014062176363 33.020169121439196,6.411961441896198 33.08613961917141,6.133670061490197 33.12976045231469,5.715856781133019 33.19400612804582,5.436501148900197 33.23612892569173,5.155788899878493 33.27778421686193,4.734768580762854 33.33900134232477,4.4541913903108385 33.37896058650613,4.166692782940667 33.41920797584594,4.130451636990956 33.23882513548131,4.095083020971206 33.05822593595575,4.022844039406129 32.697225912110035,3.987090970653001 32.51666987240001,3.952138871621826 32.33599794365743,3.86855774134836 31.91562819224623,4.150501195061552 31.875083387957613,4.426911888275114 31.83469155542278,4.702128058602056 31.793842082309553,5.1143847810425935 31.731472411261425,5.525789398176334 31.667819292214936,5.799952241627214 31.624616225504028,6.073627916948799 31.58086327387617,6.480145143423741 31.51471397248759,6.617121715856441 32.116507794697625,6.825014062176363 33.020169121439196)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70141768489151 46.55246795131804 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 2023-01-08T09:26:29.634632Z Batch API, v4.169.0 s3://deafrica-sentinel-1/s1_rtc/N32E005/2023/01/08/05989F 2.0E-4 2.0E-4 true block average 2 2 33.0 5.0 32.0 6.0 POLYGON((5.0 32.0,5.0 33.0,6.0 33.0,6.0 32.0,5.0 32.0)) 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_05989F_N32E005_2023_01_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05989F_N32E005_2023_01_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05989F_N32E005_2023_01_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05989F_N32E005_2023_01_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05989F_N32E005_2023_01_08_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