https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-03-31T14:53:07.410367Z 2022-03-31T14:53:32.408890Z s3://sentinel-s1-l1c/GRD/2022/3/31/IW/DV/S1A_IW_GRDH_1SDV_20220331T145307_20220331T145332_042566_0513D6_8503 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 2022-03-31T14:53:07.410367Z 2022-03-31T14:53:32.408890Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220331T151114_V20220331T132053_20220331T195553.EOF 347.63400973189874 693000 Copernicus S1 Core Ground Segment - TLS 2022-03-31T15:36:40.062868Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220331T145307_20220331T145332_042566_0513D6_8503 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((54.09814706451076 -22.87326415226053,54.66935055348766 -22.741918805439557,54.911981255099235 -22.68543137812096,55.27555434354771 -22.600016266456738,55.88051056045772 -22.455844637576543,56.45848761367602 -22.31570710024312,56.26144151100065 -21.59788988889566,56.163782698959636 -21.238813018003853,56.05069692959043 -20.82026147746154,55.487407771360196 -20.956194611090375,55.23855567733705 -21.015616208194054,54.87887872711843 -21.100742729993964,54.27852735045235 -21.240929428339207,53.712932618515026 -21.37081116397744,53.91218395101131 -22.152047219996177,54.09814706451076 -22.87326415226053)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.08296 45.71654262707532 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 2022-03-31T18:48:27.516152Z Batch API, v4.101.5 s3://deafrica-sentinel-1/s1_rtc/S22E056/2022/03/31/0513D6 2.0E-4 2.0E-4 true block average 2 2 -21.0 56.0 -22.0 57.0 POLYGON((56.09925933382936 -21.0,56.37182369324306 -22.0,56.0 -22.0,56.0 -21.0,56.09925933382936 -21.0)) 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_0513D6_S22E056_2022_03_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0513D6_S22E056_2022_03_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0513D6_S22E056_2022_03_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0513D6_S22E056_2022_03_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0513D6_S22E056_2022_03_31_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