https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-20T03:15:14.973007Z 2023-07-20T03:15:43.994581Z s3://sentinel-s1-l1c/GRD/2023/7/20/IW/DV/S1A_IW_GRDH_1SDV_20230720T031514_20230720T031543_049501_05F3CE_2BB8 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 2023-07-20T03:15:14.973007Z 2023-07-20T03:15:43.994581Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230720T063416_V20230720T022242_20230720T054012.EOF 192.0695225794121 693000 Copernicus Ground Segment 2023-07-20T08:51:36.650786Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230720T031514_20230720T031543_049501_05F3CE_2BB8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((36.55194278857903 -10.87983183155862,35.98003129590186 -10.75123912325806,35.40356624757046 -10.620458124417691,34.943693929612465 -10.515300352237078,34.328204921633024 -10.373415441853934,34.31505988818677 -10.431390012178458,34.27281386165116 -10.611816188596025,34.18724224957634 -10.972437137035453,34.14427734059993 -11.152720746951688,34.09963372362292 -11.332620017553214,34.01896933402625 -11.694476891041656,33.9744999506477 -11.874445626127763,33.943412368451476 -11.9948748516863,34.45194869651596 -12.113213964736458,35.03159847869129 -12.246835922522433,35.60959580026612 -12.378735961004411,36.184570797716134 -12.508612700469506,36.25692781921095 -12.206848052909724,36.297619117333106 -12.025651853409492,36.38151521568532 -11.663844627236202,36.42277275340983 -11.482793473985705,36.45756263322092 -11.300289536080834,36.50276752169185 -11.120139847970789,36.538871268565586 -10.937944632554371,36.55194278857903 -10.87983183155862)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.62779 46.29179739996035 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 2023-07-20T13:33:00.328475Z Batch API, v4.232.0 s3://deafrica-sentinel-1/s1_rtc/S12E035/2023/07/20/05F3CE 2.0E-4 2.0E-4 true block average 2 2 -11.0 35.0 -12.0 36.0 POLYGON((35.0 -12.0,35.0 -11.0,36.0 -11.0,36.0 -12.0,35.0 -12.0)) 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_05F3CE_S12E035_2023_07_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F3CE_S12E035_2023_07_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F3CE_S12E035_2023_07_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F3CE_S12E035_2023_07_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F3CE_S12E035_2023_07_20_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