https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-04-16T15:45:29.729959Z 2020-04-16T15:45:58.744634Z s3://sentinel-s1-l1c/GRD/2020/4/16/IW/DV/S1A_IW_GRDH_1SDV_20200416T154529_20200416T154558_032154_03B7B4_1D58 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 2020-04-16T15:45:29.729959Z 2020-04-16T15:45:58.744634Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200416T181057_V20200416T141000_20200416T172729.EOF 347.94969920713186 693000 Copernicus S1 Core Ground Segment - DPA 2020-04-16T18:30:09.419597Z Sentinel-1 IPF, 003.20 S1A_IW_GRDH_1SDV_20200416T154529_20200416T154558_032154_03B7B4_1D58 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((38.91887371131417 -11.260202411997756,39.45583405166274 -11.13936272025325,40.02490265182473 -11.010149886314464,40.59454364293607 -10.879635344490282,41.148890211311695 -10.75150741609505,41.13503558324261 -10.694055505031837,41.01114359922738 -10.151987479610195,40.968197266235066 -9.971697467716465,40.92766491816321 -9.790858356040903,40.843358728149056 -9.429954542758916,40.80152718056519 -9.24944109048559,40.77414997039632 -9.128954632716592,40.22213641817966 -9.25542779600199,39.65394525898525 -9.38463486749081,39.08718112274618 -9.512522016640112,38.55543905702095 -9.631589528176507,38.58121071819859 -9.752704323639191,38.621828307787126 -9.933894286787075,38.70534366357943 -10.29577668250498,38.74508083981084 -10.477180146482146,38.78613778588775 -10.658292030575645,38.825623773010264 -10.839762796420313,38.86631083339567 -11.02096951482672,38.91887371131417 -11.260202411997756)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.35719 45.88194451823562 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 2021-12-25T09:18:37.441775Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S12E039/2020/04/16/03B7B4 2.0E-4 2.0E-4 true block average 2 2 -11.0 39.0 -12.0 40.0 POLYGON((40.0 -11.015804287583606,39.0 -11.241945429161987,39.0 -11.0,40.0 -11.0,40.0 -11.015804287583606)) 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_03B7B4_S12E039_2020_04_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03B7B4_S12E039_2020_04_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03B7B4_S12E039_2020_04_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03B7B4_S12E039_2020_04_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03B7B4_S12E039_2020_04_16_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