https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-04-06T18:00:48.255845Z 2019-04-06T18:01:17.276352Z s3://sentinel-s1-l1c/GRD/2019/4/6/IW/DV/S1A_IW_GRDH_1SDV_20190406T180048_20190406T180117_026673_02FE46_8D03 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 2019-04-06T18:00:48.255845Z 2019-04-06T18:01:17.276352Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190406T201937_V20190406T162132_20190406T193902.EOF 348.03337758396526 693000 Copernicus S1 Core Ground Segment - UPA 2019-04-06T20:30:08.766264Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190406T180048_20190406T180117_026673_02FE46_8D03 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((3.030421602001749 2.383701810639293,4.136859410260099 2.61805319423667,5.2399249802926535 2.850604747018283,5.079058307197064 3.632713589621323,4.906056239461784 4.478089002827713,3.8005186243670614 4.248147168924686,2.6918506942171136 4.015803755701773,3.030421602001749 2.383701810639293)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.72398 45.98605 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 2021-12-24T13:53:51.313043Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N02E003/2019/04/06/02FE46 2.0E-4 2.0E-4 true block average 2 2 3.0 3.0 2.0 4.0 POLYGON((3.030421602001749 2.383701810639293,3.0 2.530351019585958,3.0 3.0,4.0 3.0,4.0 2.5890653990723544,3.030421602001749 2.383701810639293)) 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_02FE46_N02E003_2019_04_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02FE46_N02E003_2019_04_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02FE46_N02E003_2019_04_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02FE46_N02E003_2019_04_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02FE46_N02E003_2019_04_06_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