https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-02-15T02:52:28.000491Z 2021-02-15T02:52:55.315876Z s3://sentinel-s1-l1c/GRD/2021/2/15/IW/DV/S1B_IW_GRDH_1SDV_20210215T025228_20210215T025255_025611_030D59_994F 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 2021-02-15T02:52:28.000491Z 2021-02-15T02:52:55.315876Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20210215T043830_V20210215T001818_20210215T033548.EOF 192.3539594654312 693000 Copernicus S1 Core Ground Segment - DPA 2021-02-15T05:33:10.016477Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210215T025228_20210215T025255_025611_030D59_994F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((40.247187374288714 -21.17772064534938,39.69069236059947 -21.049978482439947,39.08964684300065 -20.909718257231038,38.489720715535476 -20.767362950183713,37.91294005959584 -20.62827778682949,37.71905977246459 -21.34638827725973,37.62125199186926 -21.70536713348445,37.50237985579436 -22.13862113464055,38.08458172068893 -22.2796815065348,38.69025373813503 -22.423926726672093,39.2971625550532 -22.565912462407788,39.85917973731315 -22.69510127084577,40.063779186357365 -21.899140548347177,40.247187374288714 -21.17772064534938)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.99287 45.6842794513204 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 2021-12-26T01:02:38.585739Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S23E037/2021/02/15/030D59 2.0E-4 2.0E-4 true block average 2 2 -22.0 37.0 -23.0 38.0 POLYGON((38.0 -22.259188392899695,37.502379855794224 -22.138621134640566,37.54041341194335 -22.0,38.0 -22.0,38.0 -22.259188392899695)) 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_030D59_S23E037_2021_02_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_030D59_S23E037_2021_02_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_030D59_S23E037_2021_02_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_030D59_S23E037_2021_02_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_030D59_S23E037_2021_02_15_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