https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-22T16:54:24.385255Z 2018-12-22T16:54:53.413288Z s3://sentinel-s1-l1c/GRD/2018/12/22/IW/DV/S1A_IW_GRDH_1SDV_20181222T165424_20181222T165453_025141_02C6C5_94AF 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 2018-12-22T16:54:24.385255Z 2018-12-22T16:54:53.413288Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181222T191451_V20181222T150730_20181222T182500.EOF 347.2726766895215 693000 Copernicus S1 Core Ground Segment - DPA 2018-12-22T19:35:08.268371Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181222T165424_20181222T165453_025141_02C6C5_94AF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((15.75746315 30.074543999,16.157075077 30.14071698,16.426023763 30.18451963,16.829890048 30.249190543,17.099426144 30.291613671,17.504161931 30.354208586,17.774269894 30.395243301,18.044602185 30.435720222,18.323577696 30.476866665,18.275244914 30.714582659,18.202817307 31.075516139,18.165758013 31.255857257,17.997232648 32.099559673,17.713344531 32.05884135,17.438264479 32.018741696,17.163425453 31.978047227,16.751625275 31.915893437,16.477401635 31.873718343,16.066538061 31.809350601,15.792947725 31.765704261,15.386466654 31.699696073,15.578626189 30.854707397,15.620615446 30.67410708,15.702780596 30.312614332,15.75746315 30.074543999)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7276143629448 46.56051880385267 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 2021-12-23T19:56:49.258343Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N30E017/2018/12/22/02C6C5 2.0E-4 2.0E-4 true block average 2 2 31.0 17.0 30.0 18.0 POLYGON((18.0 30.429041925774463,17.504161931075277 30.35420858601171,17.0 30.275964679655296,17.0 31.0,18.0 31.0,18.0 30.429041925774463)) 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_02C6C5_N30E017_2018_12_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02C6C5_N30E017_2018_12_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02C6C5_N30E017_2018_12_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02C6C5_N30E017_2018_12_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02C6C5_N30E017_2018_12_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