https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-22T16:40:10.572595Z 2021-01-22T16:40:35.570696Z s3://sentinel-s1-l1c/GRD/2021/1/22/IW/DV/S1B_IW_GRDH_1SDV_20210122T164010_20210122T164035_025269_030251_2FA6 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 2021-01-22T16:40:10.572595Z 2021-01-22T16:40:35.570696Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20210122T174044_V20210122T132814_20210122T164544.EOF 347.74328630954864 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-22T17:54:14.099453Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210122T164010_20210122T164035_025269_030251_2FA6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((26.57049211094551 -19.757685876982432,27.133835239213482 -19.628516685760324,27.727985261146177 -19.490153304580666,28.32180460034694 -19.34969353135298,28.88271147145824 -19.215019979522932,28.833915030193822 -19.035737637964317,28.60024617311324 -18.136529789788444,28.55128334882956 -17.95726820255394,28.487747845975655 -17.71844461892343,27.934445462812533 -17.850535502171716,27.344687475932915 -17.98940587899005,26.7535462821497 -18.126601359803843,26.201016797664153 -18.252996209776526,26.21700899198539 -18.312325773999937,26.25856821303321 -18.493579115024048,26.30353435042757 -18.67406044805645,26.349830000142163 -18.854245551036872,26.3935727408934 -19.035024119273913,26.482494330902973 -19.396278438262847,26.57049211094551 -19.757685876982432)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.34155 45.90066167247997 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 2021-12-25T23:48:50.438726Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S19E028/2021/01/22/030251 2.0E-4 2.0E-4 true block average 2 2 -18.0 28.0 -19.0 29.0 POLYGON((28.56295494854019 -18.0,28.600246173112488 -18.136529789785715,28.824628219547424 -19.0,28.0 -19.0,28.0 -18.0,28.56295494854019 -18.0)) 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_030251_S19E028_2021_01_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_030251_S19E028_2021_01_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_030251_S19E028_2021_01_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_030251_S19E028_2021_01_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_030251_S19E028_2021_01_22_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