https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-09-20T04:11:19.764447Z 2020-09-20T04:11:44.761878Z s3://sentinel-s1-l1c/GRD/2020/9/20/IW/DV/S1A_IW_GRDH_1SDV_20200920T041119_20200920T041144_034437_040192_5009 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 2020-09-20T04:11:19.764447Z 2020-09-20T04:11:44.761878Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200920T063839_V20200920T014119_20200920T045849.EOF 192.0010202695716 693000 Copernicus S1 Core Ground Segment - DPA 2020-09-20T07:05:31.781472Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20200920T041119_20200920T041144_034437_040192_5009 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.232553460719863 -6.078141494474796,22.132680393719593 -5.834432650319787,21.024368804876406 -5.586501791862822,20.985970002720922 -5.7675046671115195,20.944883400289612 -5.947999289002192,20.904968675418157 -6.128768563595499,20.74359635074537 -6.851530445420754,20.687286675398177 -7.091150026751806,21.23734107999004 -7.215658767053667,21.79789770665223 -7.3417985352098185,22.36172710907582 -7.467913908288345,22.899433710806132 -7.587449417463083,22.912086739064524 -7.527640903446341,23.031078525430978 -6.98374765230276,23.073116584723515 -6.802986464196971,23.153556572179173 -6.44066851760046,23.19079199139324 -6.258853898734282,23.232553460719863 -6.078141494474796)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.56598 45.95029655156533 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 2021-12-25T17:24:12.831087Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S08E023/2020/09/20/040192 2.0E-4 2.0E-4 true block average 2 2 -7.0 23.0 -8.0 24.0 POLYGON((23.027522872035647 -7.0,23.0 -7.12580283740075,23.0 -7.0,23.027522872035647 -7.0)) 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_040192_S08E023_2020_09_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_040192_S08E023_2020_09_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_040192_S08E023_2020_09_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_040192_S08E023_2020_09_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_040192_S08E023_2020_09_20_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