https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-02T17:00:40.899812Z 2022-01-02T17:01:09.924954Z s3://sentinel-s1-l1c/GRD/2022/1/2/IW/DV/S1A_IW_GRDH_1SDV_20220102T170040_20220102T170109_041284_04E83A_902D 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 2022-01-02T17:00:40.899812Z 2022-01-02T17:01:09.924954Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220102T174316_V20220102T135344_20220102T171114.EOF 346.68290896854484 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-02T18:08:17.342774Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220102T170040_20220102T170109_041284_04E83A_902D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.63148707023404 -37.5126845417701,25.984569187934394 -37.4320058271684,26.266128363221913 -37.36677186204023,26.547198762442154 -37.300871415184645,26.967881670067356 -37.20077699771841,27.24771775558873 -37.13322219148961,27.666536369052693 -37.03065911431735,27.945121285134743 -36.96146719907474,28.328783208696898 -36.864887294171844,28.172193429709953 -36.45502761198414,28.038407256836983 -36.10103240096897,27.90585211719003 -35.74686633714896,27.730682033632267 -35.27356876464691,27.35393790412767 -35.36818584847311,27.08042171724147 -35.435997155351124,26.66929332274307 -35.53655429925685,26.394641658579815 -35.60281546435586,25.981821000480394 -35.7010355810355,25.70604866877433 -35.765730917049325,25.429832369417905 -35.829795478844446,25.083501098949988 -35.909062607635114,25.24415584285554 -36.385937384204425,25.3656374246841 -36.74282451690701,25.48816923854818 -37.0995788572224,25.63148707023404 -37.5126845417701)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.50714 45.38945531159654 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 2022-01-02T22:25:02.950456Z Batch API, v4.75.1 s3://deafrica-sentinel-1/s1_rtc/S37E025/2022/01/02/04E83A 2.0E-4 2.0E-4 true block average 2 2 -36.0 25.0 -37.0 26.0 POLYGON((25.453967614015188 -37.0,25.244155842851363 -36.38593738419246,25.114137073423038 -36.0,26.0 -36.0,26.0 -37.0,25.453967614015188 -37.0)) 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_04E83A_S37E025_2022_01_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04E83A_S37E025_2022_01_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04E83A_S37E025_2022_01_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04E83A_S37E025_2022_01_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04E83A_S37E025_2022_01_02_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