https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-01-31T19:26:19.761059Z 2018-01-31T19:27:09.759488Z s3://sentinel-s1-l1c/GRD/2018/1/31/IW/DV/S1A_IW_GRDH_1SDV_20180131T192644_20180131T192709_020403_022DD5_1C69 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 2018-01-31T19:26:44.761016Z 2018-01-31T19:27:09.759488Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180131T215256_V20180131T174342_20180131T210112.EOF 347.85754098486314 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-31T22:15:16.601780Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180131T192644_20180131T192709_020403_022DD5_1C69 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-20.337487079 15.941022573,-19.76085847 16.051529437,-19.182404834 16.16070714,-18.603320901 16.268313178,-18.030785641 16.373031257,-18.324539274 17.880500353,-18.901906865 17.776882264,-19.48582314 17.670234147,-20.069046437 17.561858127,-20.650370555 17.451995943,-20.337487079 15.941022573)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81883449697185 46.02074 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/2018/1/31/IW/DV/S1A_IW_GRDH_1SDV_20180131T192619_20180131T192644_020403_022DD5_2581 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 2018-01-31T19:26:19.761059Z 2018-01-31T19:26:44.759532Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180131T215256_V20180131T174342_20180131T210112.EOF 347.89169775156824 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-31T22:09:06.472159Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180131T192619_20180131T192644_020403_022DD5_2581 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-20.025588059 14.429483075,-19.453196608 14.540660968,-18.879051659 14.650664411,-18.30433763 14.759250029,-17.736633174 14.865002628,-18.030785641 16.373031257,-18.603320901 16.268313178,-19.182404834 16.16070714,-19.76085847 16.051529437,-20.337487079 15.941022573,-20.025588059 14.429483075)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82663241756087 46.02269 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 2022-01-20T17:02:20.145801Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N16W020/2018/01/31/022DD5 2.0E-4 2.0E-4 true block average 2 2 17.0 -20.0 16.0 -19.0 POLYGON((-20.0 16.0,-20.0 17.0,-19.0 17.0,-19.0 16.0,-20.0 16.0)) 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_022DD5_N16W020_2018_01_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_022DD5_N16W020_2018_01_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_022DD5_N16W020_2018_01_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_022DD5_N16W020_2018_01_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_022DD5_N16W020_2018_01_31_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