https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-08T02:27:40.950737Z 2022-01-08T02:28:05.948743Z s3://sentinel-s1-l1c/GRD/2022/1/8/IW/DV/S1A_IW_GRDH_1SDV_20220108T022740_20220108T022805_041363_04EAF1_10FE 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 2022-01-08T02:27:40.950737Z 2022-01-08T02:28:05.948743Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220108T030618_V20220108T013315_20220108T080815.EOF 192.2376635342464 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-08T14:30:28.400955Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220108T022740_20220108T022805_041363_04EAF1_10FE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((47.23127371070943 -17.89027683755489,46.66714823685895 -17.761313567861567,46.08024024522722 -17.62523654337945,45.48939727102298 -17.48628083480653,44.951713047019496 -17.358118581718166,44.90624897074984 -17.538050607393227,44.859156633919866 -17.71769447442408,44.81363991388548 -17.897732170945034,44.7670094984981 -18.07751083764244,44.717662950874924 -18.256638698042824,44.67448151530742 -18.437283851249056,44.567736874425734 -18.857064206260215,45.109539085861606 -18.9869281121333,45.69526087355805 -19.12529291609739,46.294246211331675 -19.2646759326548,46.85203016438283 -19.39247947858812,46.8661455492938 -19.332436901876747,46.91426808876429 -19.152693849306708,46.95991318165903 -18.972392030271834,47.04976746606003 -18.61148547798367,47.09310557379399 -18.43068112886136,47.135253346687286 -18.24961296421105,47.179814004038164 -18.069104674692937,47.23127371070943 -17.89027683755489)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.37532 45.94805244368943 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 2022-01-08T17:00:30.548758Z Batch API, v4.79.2 s3://deafrica-sentinel-1/s1_rtc/S19E046/2022/01/08/04EAF1 2.0E-4 2.0E-4 true block average 2 2 -18.0 46.0 -19.0 47.0 POLYGON((47.0 -18.811380282237796,46.95292396574493 -19.0,46.0 -19.0,46.0 -18.0,47.0 -18.0,47.0 -18.811380282237796)) 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_04EAF1_S19E046_2022_01_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04EAF1_S19E046_2022_01_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04EAF1_S19E046_2022_01_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04EAF1_S19E046_2022_01_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04EAF1_S19E046_2022_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 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