https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-01-26T18:58:51.232613Z 2023-01-26T18:59:41.231246Z s3://sentinel-s1-l1c/GRD/2023/1/26/IW/DV/S1A_IW_GRDH_1SDV_20230126T185916_20230126T185941_046959_05A1CE_0D56 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 2023-01-26T18:59:16.231930Z 2023-01-26T18:59:41.231246Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230126T210726_V20230126T171932_20230126T203702.EOF 348.02653930521564 693000 Copernicus Ground Segment 2023-01-26T21:19:29.244252Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230126T185916_20230126T185941_046959_05A1CE_0D56 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-11.697761229765888 3.962168602445519,-10.587508935152004 4.194944967898605,-9.483745716425684 4.4246396579973615,-9.70481895288803 5.51058374455498,-9.788993679644747 5.932931221550309,-10.897190364028347 5.705323408328837,-12.010280376720665 5.4743635654975895,-11.697761229765888 3.962168602445519)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76244 46.01556161808721 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 s3://sentinel-s1-l1c/GRD/2023/1/26/IW/DV/S1A_IW_GRDH_1SDV_20230126T185851_20230126T185916_046959_05A1CE_120F 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 2023-01-26T18:58:51.232613Z 2023-01-26T18:59:16.230439Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230126T210726_V20230126T171932_20230126T203702.EOF 348.03274920000104 693000 Copernicus Ground Segment 2023-01-26T21:19:01.545657Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230126T185851_20230126T185916_046959_05A1CE_120F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-11.382338861047554 2.450205684398873,-10.275832591383715 2.6844904196531725,-9.172864381077511 2.9169138849270153,-9.321725200844071 3.6407606248310542,-9.483745716425684 4.4246396579973615,-10.587508935152004 4.194944967898605,-11.697761229765888 3.962168602445519,-11.382338861047554 2.450205684398873)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.73499 45.98395169573357 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 2023-01-27T06:38:09.705431Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N04W012/2023/01/26/05A1CE 2.0E-4 2.0E-4 true block average 2 2 5.0 -12.0 4.0 -11.0 POLYGON((-11.705579689938494 4.0,-11.912245599156986 5.0,-11.0 5.0,-11.0 4.0,-11.705579689938494 4.0)) 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_05A1CE_N04W012_2023_01_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A1CE_N04W012_2023_01_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A1CE_N04W012_2023_01_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A1CE_N04W012_2023_01_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A1CE_N04W012_2023_01_26_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