https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-03-22T15:56:06.105912Z 2018-03-22T15:56:31.104065Z s3://sentinel-s1-l1c/GRD/2018/3/22/IW/DV/S1A_IW_GRDH_1SDV_20180322T155606_20180322T155631_021130_024503_A373 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 2018-03-22T15:56:06.105912Z 2018-03-22T15:56:31.104065Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180322T181426_V20180322T140945_20180322T172715.EOF 347.4075009686132 693000 Copernicus S1 Core Ground Segment - UPA 2018-03-22T18:39:12.625372Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180322T155606_20180322T155631_021130_024503_A373 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.632158969 27.89785327,31.02012936 27.963802672,31.285432856 28.008223538,31.683792768 28.07389552,31.949633006 28.117035326,32.481945343 28.201769301,32.748413432 28.243360839,33.145284957 28.304285027,33.038314104 28.846053177,32.846611072 29.80853042,32.443818801 29.748203417,32.17338948 29.706971738,31.63319937 29.622857899,31.363443301 29.579978512,30.959239456 29.514635306,30.690060392 29.470392502,30.296447125 29.404644348,30.471894694 28.62145509,30.632158969 27.89785327)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.6969684862238 46.61896461324661 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 2022-01-24T14:55:45.423855Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N29E033/2018/03/22/024503 2.0E-4 2.0E-4 true block average 2 2 30.0 33.0 29.0 34.0 POLYGON((33.0 29.038415565855004,33.007651485273 29.0,33.0 29.0,33.0 29.038415565855004)) 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_024503_N29E033_2018_03_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_024503_N29E033_2018_03_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_024503_N29E033_2018_03_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_024503_N29E033_2018_03_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_024503_N29E033_2018_03_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