https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-04-15T19:08:55.565197Z 2018-04-15T19:09:45.563138Z s3://sentinel-s1-l1c/GRD/2018/4/15/IW/DV/S1A_IW_GRDH_1SDV_20180415T190920_20180415T190945_021482_025010_D447 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 2018-04-15T19:09:20.564912Z 2018-04-15T19:09:45.563138Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180415T213332_V20180415T172715_20180415T204445.EOF 347.93032400740697 693000 Copernicus S1 Core Ground Segment - DPA 2018-04-15T21:49:26.873797Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180415T190920_20180415T190945_021482_025010_D447 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.506464554 12.464394588,-14.936755959 12.576908327,-14.365289316 12.688453827,-13.79332748 12.798768383,-13.239055031 12.904392591,-13.534931185 14.412299226,-14.092944722 14.307801167,-14.668712324 14.198499199,-15.243924541 14.08781407,-15.817309041 13.97600738,-15.506464554 12.464394588)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84028035838483 46.06755432143913 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/2018/4/15/IW/DV/S1A_IW_GRDH_1SDV_20180415T190855_20180415T190920_021482_025010_9082 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 2018-04-15T19:08:55.565197Z 2018-04-15T19:09:20.563423Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180415T213332_V20180415T172715_20180415T204445.EOF 347.95539068178107 693000 Copernicus S1 Core Ground Segment - DPA 2018-04-15T21:49:28.279024Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180415T190855_20180415T190920_021482_025010_9082 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.195866761 10.952326656,-14.629400849 11.065573016,-14.061246128 11.178002366,-13.492656579 11.289350903,-12.942334993 11.395998556,-13.1567549 12.481950359,-13.239055031 12.904392591,-13.79332748 12.798768383,-14.365289316 12.688453827,-14.936755959 12.576908327,-15.506464554 12.464394588,-15.232821994 11.133770459,-15.195866761 10.952326656)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83618753880902 46.08342 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 2022-01-25T08:53:56.258218Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/N12W015/2018/04/15/025010 2.0E-4 2.0E-4 true block average 2 2 13.0 -15.0 12.0 -14.0 POLYGON((-15.0 12.0,-15.0 13.0,-14.0 13.0,-14.0 12.0,-15.0 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_025010_N12W015_2018_04_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_025010_N12W015_2018_04_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_025010_N12W015_2018_04_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_025010_N12W015_2018_04_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_025010_N12W015_2018_04_15_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