https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-11-02T18:17:04.524057Z 2021-11-02T18:17:33.539837Z s3://sentinel-s1-l1c/GRD/2021/11/2/IW/DV/S1A_IW_GRDH_1SDV_20211102T181704_20211102T181733_040396_04C9CF_66BF 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 2021-11-02T18:17:04.524057Z 2021-11-02T18:17:33.539837Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.2594407550864 693000 Copernicus S1 Core Ground Segment - TLS 2021-11-02T18:59:55.195181Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20211102T181704_20211102T181733_040396_04C9CF_66BF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-4.850443048305017 30.269844926922616,-4.454835092323776 30.335196142876768,-4.188422784834239 30.378483020104802,-3.919764864106205 30.42154602680578,-3.5195307775609113 30.484609866510468,-3.118913496306676 30.546427020956678,-2.851215296323541 30.587005640949577,-2.5836331590980888 30.626984668544722,-2.283980255453944 30.67105118971522,-2.4020210991128557 31.270188845127326,-2.436944146117794 31.450873149979195,-2.470880963545661 31.63169394615607,-2.505593032673629 31.812398852287778,-2.539174409756402 31.993258894785946,-2.5743832612193964 32.17388583618198,-2.594266252896298 32.29514650743269,-2.9023390427800537 32.25113268177292,-3.1719132084107553 32.21194917677425,-3.4445046108926602 32.17171338857391,-3.8521448017734925 32.1103820432086,-4.124996514951331 32.06855343354641,-4.527459451882778 32.00570856100968,-4.799318798174275 31.962490945430925,-5.203000509802692 31.89716754345139,-5.174681887178282 31.776444440432588,-5.138695676008336 31.594816811549016,-5.0978822860177235 31.413977941373876,-4.983010906735113 30.870226271845304,-4.943850612326247 30.689119698036233,-4.850443048305017 30.269844926922616)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85344429437789 46.49401027425569 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 2021-12-26T14:18:07.840410Z Batch API, v4.63.0 s3://deafrica-sentinel-1/s1_rtc/N30W005/2021/11/02/04C9CF 2.0E-4 2.0E-4 true block average 2 2 31.0 -5.0 30.0 -4.0 POLYGON((-4.850443048305021 30.269844926922655,-4.9438506123304915 30.68911969805532,-5.0 30.95064532735123,-5.0 31.0,-4.0 31.0,-4.0 30.40868518806588,-4.850443048305021 30.269844926922655)) 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_04C9CF_N30W005_2021_11_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04C9CF_N30W005_2021_11_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04C9CF_N30W005_2021_11_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04C9CF_N30W005_2021_11_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04C9CF_N30W005_2021_11_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