https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-06T03:08:59.807515Z 2018-01-06T03:09:24.806864Z s3://sentinel-s1-l1c/GRD/2018/1/6/IW/DV/S1A_IW_GRDH_1SDV_20180106T030859_20180106T030924_020028_0221F6_4154 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 2018-01-06T03:08:59.807515Z 2018-01-06T03:09:24.806864Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180106T053245_V20180106T003509_20180106T035239.EOF 192.3101190496529 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-06T06:18:26.392808Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180106T030859_20180106T030924_020028_0221F6_4154 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((36.438019348 -19.992105694,35.875114287 -19.86306815,35.274604794 -19.723222683,34.675141054 -19.581384719,34.116132466 -19.447101667,33.925795294 -20.165981358,33.82980537 -20.525352535,33.717311932 -20.943810376,34.281198479 -21.079948661,34.885994683 -21.223615522,35.491948451 -21.365126983,36.060048315 -21.495574319,36.257459449 -20.714199115,36.438019348 -19.992105694)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.06413 45.81256289884235 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 2022-01-20T09:44:30.217214Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/S21E036/2018/01/06/0221F6 2.0E-4 2.0E-4 true block average 2 2 -20.0 36.0 -21.0 37.0 POLYGON((36.43604537198453 -20.0,36.185253066564044 -21.0,36.0 -21.0,36.0 -20.0,36.43604537198453 -20.0)) 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_0221F6_S21E036_2018_01_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0221F6_S21E036_2018_01_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0221F6_S21E036_2018_01_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0221F6_S21E036_2018_01_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0221F6_S21E036_2018_01_06_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