https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-04T17:27:06.676455Z 2021-01-04T17:27:35.699721Z s3://sentinel-s1-l1c/GRD/2021/1/4/IW/DV/S1B_IW_GRDH_1SDV_20210104T172706_20210104T172735_025007_02F9F3_CD29 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-01-04T17:27:06.676455Z 2021-01-04T17:27:35.699721Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20210104T194545_V20210104T141737_20210104T173507.EOF 347.36886188725134 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-04T20:14:22.414224Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210104T172706_20210104T172735_025007_02F9F3_CD29 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((16.563837248415908 -28.444809159037902,16.858761045019918 -28.377137288730967,17.120576177036504 -28.31644262511184,17.510386572358318 -28.225026555957868,17.771743246582894 -28.16302305268568,18.16412575191517 -28.06886531585413,18.423822244725873 -28.005846217548694,18.682364565772527 -27.94255148100902,19.020544160844885 -27.85890675423471,19.00390633399814 -27.801144711722486,18.950222809574246 -27.62216463783567,18.898498098850034 -27.442718631016746,18.847414273464068 -27.263132852195273,18.793597287435936 -27.0842505590386,18.737164369515995 -26.906044828106175,18.681764443355046 -26.727604312562363,18.62943878706556 -26.5484120206483,18.57789211485517 -26.36904297139862,18.542570729449558 -26.248828499486763,18.20885366857589 -26.33107027834921,17.951359516529948 -26.393919175707705,17.693872479734978 -26.45623686894449,17.3126466909996 -26.54751803391754,17.05872264154557 -26.607675545416924,16.678151799736984 -26.69687632608519,16.125904432643804 -26.824278666465332,16.15715989738046 -26.94553144267632,16.205931896668712 -27.12566305458371,16.252385969508694 -27.306342325068513,16.29998746214858 -27.486771731293558,16.352114437862518 -27.666173119760337,16.400466059127606 -27.846459603875847,16.450426621668775 -28.026390796635496,16.498778665284902 -28.20670624302303,16.54914633460079 -28.386573816899265,16.563837248415908 -28.444809159037902)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.55511 45.81112077418131 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 2021-12-25T22:55:48.886329Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S29E017/2021/01/04/02F9F3 2.0E-4 2.0E-4 true block average 2 2 -28.0 17.0 -29.0 18.0 POLYGON((18.0 -28.108249613436413,17.510386572370173 -28.22502655595548,17.0 -28.344394907507873,17.0 -28.0,18.0 -28.0,18.0 -28.108249613436413)) 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_02F9F3_S29E017_2021_01_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02F9F3_S29E017_2021_01_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02F9F3_S29E017_2021_01_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02F9F3_S29E017_2021_01_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02F9F3_S29E017_2021_01_04_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