https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-12T14:52:49.409063Z 2023-07-12T14:53:24.708287Z s3://sentinel-s1-l1c/GRD/2023/7/12/IW/DV/S1A_IW_GRDH_1SDV_20230712T145249_20230712T145324_049391_05F07A_86D1 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 2023-07-12T14:52:49.409063Z 2023-07-12T14:53:24.708287Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230712T152619_V20230712T114215_20230712T145945.EOF 347.5739124328828 693000 Copernicus Ground Segment 2023-07-12T16:24:39.876315Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230712T145249_20230712T145324_049391_05F07A_86D1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((54.53085061651226 -24.492579722485186,54.88586986524224 -24.41112343855787,55.127071328206355 -24.35524745378426,55.36806117323819 -24.29899052675249,55.72914762084946 -24.213893679045068,55.9696054020925 -24.156690109524682,56.32989068414516 -24.070179605949484,56.56981236169814 -24.01203777122104,56.91723777145692 -23.927085020581323,56.79910773243962 -23.510361146023428,56.6479498775196 -22.97237772444332,56.498190113879005 -22.434195931975104,56.395058701364704 -22.060581628855022,55.81503889921971 -22.20113431459194,55.22192533400181 -22.342449688990257,54.62762913693826 -22.481603486614095,54.03924166592674 -22.616958679324725,54.13650619521942 -22.992359961319533,54.27759827316916 -23.53314793441745,54.41982619241408 -24.073777134145665,54.53085061651226 -24.492579722485186)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.2486 45.62328384347063 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 2023-07-12T20:23:31.252631Z Batch API, v4.232.0 s3://deafrica-sentinel-1/s1_rtc/S25E055/2023/07/12/05F07A 2.0E-4 2.0E-4 true block average 2 2 -24.0 55.0 -25.0 56.0 POLYGON((56.0 -24.149391859771566,55.0 -24.384684404591688,55.0 -24.0,56.0 -24.0,56.0 -24.149391859771566)) 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_05F07A_S25E055_2023_07_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F07A_S25E055_2023_07_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F07A_S25E055_2023_07_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F07A_S25E055_2023_07_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F07A_S25E055_2023_07_12_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 2021 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