https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2021-10-01T19:18:13.193407Z 2021-10-01T19:19:03.191790Z s3://sentinel-s1-l1c/GRD/2021/10/1/IW/DV/S1A_IW_GRDH_1SDV_20211001T191838_20211001T191903_039930_04B9A8_31E5 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 2021-10-01T19:18:38.192598Z 2021-10-01T19:19:03.191790Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.885726454689 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-01T20:39:46.261920Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20211001T191838_20211001T191903_039930_04B9A8_31E5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.019918355401096 14.677369706519801,-17.446840899783265 14.788449138543308,-16.872463788261847 14.898240459933831,-16.297751096804458 15.006545736011859,-15.729197265783096 15.11215581225202,-15.871178336848974 15.836162129568278,-16.023984687086724 16.61923813173798,-16.596985576605622 16.514740644093784,-17.176364603277477 16.407365647187042,-17.75510413389245 16.298396094985343,-18.331824224280563 16.188109668147227,-18.019918355401096 14.677369706519801)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83073459966063 46.01558 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/2021/10/1/IW/DV/S1A_IW_GRDH_1SDV_20211001T191813_20211001T191838_039930_04B9A8_9445 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 2021-10-01T19:18:13.193407Z 2021-10-01T19:18:38.191109Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.91643073455657 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-01T21:57:46.753061Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20211001T191813_20211001T191838_039930_04B9A8_9445 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-17.70874496152414 13.165630204772762,-17.14009943065717 13.27729166765217,-16.569668772157563 13.38792632918454,-15.998661083518037 13.497283362301472,-15.434310123162645 13.603990147645742,-15.729197265783096 15.11215581225202,-16.297751096804458 15.006545736011859,-16.872463788261847 14.898240459933831,-17.446840899783265 14.788449138543308,-18.019918355401096 14.677369706519801,-17.70874496152414 13.165630204772762)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83544226442149 46.01576 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 2021-12-26T12:40:34.294698Z Batch API, v4.58.0 s3://deafrica-sentinel-1/s1_rtc/N15W017/2021/10/01/04B9A8 2.0E-4 2.0E-4 true block average 2 2 16.0 -17.0 15.0 -16.0 POLYGON((-17.0 15.0,-17.0 16.0,-16.0 16.0,-16.0 15.0,-17.0 15.0)) 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_04B9A8_N15W017_2021_10_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04B9A8_N15W017_2021_10_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04B9A8_N15W017_2021_10_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04B9A8_N15W017_2021_10_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04B9A8_N15W017_2021_10_01_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