https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-02T17:03:39.785279Z 2022-05-02T17:04:07.085186Z s3://sentinel-s1-l1c/GRD/2022/5/2/IW/DV/S1A_IW_GRDH_1SDV_20220502T170339_20220502T170407_043034_052374_5B1E 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 2022-05-02T17:03:39.785279Z 2022-05-02T17:04:07.085186Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220502T174632_V20220502T135344_20220502T171114.EOF 347.444258331225 693000 Copernicus Ground Segment 2022-05-02T19:41:04.351540Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220502T170339_20220502T170407_043034_052374_5B1E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.322359135982992 -26.95800824135483,22.691930156439387 -26.873058067618267,22.94473737658028 -26.814313948832293,23.321532178584448 -26.725816897365483,23.573171758065495 -26.666081718829318,23.82329325687507 -26.60620901598731,24.200478375391636 -26.514968269673183,24.747438004803005 -26.38062840138348,24.692903900904486 -26.202106584462946,24.639173329123842 -26.02330875320959,24.532689269861173 -25.665526000534527,24.427558223619194 -25.30748131413394,24.302068253631937 -24.875240367694946,23.761612079792577 -25.00747103726524,23.389921891811 -25.097107391559852,23.141919401289464 -25.15632848147615,22.89364024872131 -25.215145507095883,22.52311782032064 -25.302041630094187,22.273459235616578 -25.360007041498186,21.90626632582775 -25.444393086070228,21.975637509820192 -25.69869865077604,22.025451463113505 -25.878508049805216,22.074650001500416 -26.058472439265763,22.171575688813842 -26.418780294919994,22.221523855098088 -26.598612645102364,22.270839689225433 -26.778604388675564,22.322359135982992 -26.95800824135483)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.36586 46.00042204649736 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 2022-05-02T20:49:25.750411Z Batch API, v4.104.0 s3://deafrica-sentinel-1/s1_rtc/S26E022/2022/05/02/052374 2.0E-4 2.0E-4 true block average 2 2 -25.0 22.0 -26.0 23.0 POLYGON((22.058664847124362 -26.0,22.0 -25.786637961520547,22.0 -25.422851782314964,22.52311782043747 -25.302041630067023,23.0 -25.18994901294324,23.0 -26.0,22.058664847124362 -26.0)) 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_052374_S26E022_2022_05_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_052374_S26E022_2022_05_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_052374_S26E022_2022_05_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_052374_S26E022_2022_05_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_052374_S26E022_2022_05_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