https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-16T04:28:05.201903Z 2021-05-16T04:28:29.563275Z s3://sentinel-s1-l1c/GRD/2021/5/16/IW/DV/S1A_IW_GRDH_1SDV_20210516T042805_20210516T042829_037908_047952_4546 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 2021-05-16T04:28:05.201903Z 2021-05-16T04:28:29.563275Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.0133843299902 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-16T10:25:24.126388Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210516T042805_20210516T042829_037908_047952_4546 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.857078649928976 -7.238071169959277,18.3194154125639 -7.11868453987982,17.758231876461565 -6.993352343274345,17.20024265522341 -6.868020736199185,16.65012540296607 -6.743761857140716,16.610164234476763 -6.92447445236781,16.529295977150962 -7.285894794683632,16.445772785640475 -7.646738236401621,16.345953954825475 -8.086042489198398,16.899953949695636 -8.21219698937008,17.462092681846812 -8.339348989812427,18.02364708268173 -8.46550257031798,18.559326358614662 -8.585021589266368,18.57735366115331 -8.50680483743066,18.61538597387412 -8.325098556969154,18.65432231305784 -8.14359965822551,18.696799112944454 -7.962895865097705,18.737799139166846 -7.781866727521873,18.857078649928976 -7.238071169959277)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.55612 45.92551617299092 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 2021-12-26T05:45:45.249224Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S09E016/2021/05/16/047952 2.0E-4 2.0E-4 true block average 2 2 -8.0 16.0 -9.0 17.0 POLYGON((17.0 -8.234826733070273,16.345953954825482 -8.086042489198386,16.36550455242954 -8.0,17.0 -8.0,17.0 -8.234826733070273)) 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_047952_S09E016_2021_05_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_047952_S09E016_2021_05_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_047952_S09E016_2021_05_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_047952_S09E016_2021_05_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_047952_S09E016_2021_05_16_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