https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-06-12T19:27:38.725503Z 2018-06-12T19:28:28.723728Z s3://sentinel-s1-l1c/GRD/2018/6/12/IW/DV/S1A_IW_GRDH_1SDV_20180612T192803_20180612T192828_022328_026ABC_1FE2 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 2018-06-12T19:28:03.725360Z 2018-06-12T19:28:28.723728Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180612T214934_V20180612T174346_20180612T210116.EOF 347.7255482449702 693000 Copernicus S1 Core Ground Segment - UPA 2018-06-12T21:59:18.279781Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180612T192803_20180612T192828_022328_026ABC_1FE2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-21.27750988119999 20.47427837563778,-20.688257828243586 20.582392277694957,-20.093561487822715 20.689320919330758,-19.498039914750308 20.79419741091408,-18.908701075622368 20.89581218625579,-19.201420626174038 22.402457825279285,-19.79709424358134 22.30188490643146,-20.398959678155315 22.197897477207555,-20.999930808800556 22.091692485545405,-21.595338033495587 21.98413360638902,-21.27750988119999 20.47427837563778)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77870585822417 46.00435 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/2018/6/12/IW/DV/S1A_IW_GRDH_1SDV_20180612T192738_20180612T192803_022328_026ABC_5135 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 2018-06-12T19:27:38.725503Z 2018-06-12T19:28:03.723871Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180612T214934_V20180612T174346_20180612T210116.EOF 347.77619855898234 693000 Copernicus S1 Core Ground Segment - UPA 2018-06-12T21:59:02.549310Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180612T192738_20180612T192803_022328_026ABC_5135 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-20.96302119903855 18.963477920133283,-20.378478036315805 19.07235400112144,-19.79000365772524 19.179951018494705,-19.200771754614564 19.28566110318441,-18.617156706658363 19.38835933481456,-18.908701075622368 20.89581218625579,-19.498039914750308 20.79419741091408,-20.093561487822715 20.689320919330758,-20.688257828243586 20.582392277694957,-21.27750988119999 20.47427837563778,-20.96302119903855 18.963477920133283)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79624902716215 46.01231 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 2022-04-26T14:52:41.659904Z Batch API, v4.104.0 s3://deafrica-sentinel-1/s1_rtc/N20W021/2018/06/12/026ABC 2.0E-4 2.0E-4 true block average 2 2 21.0 -21.0 20.0 -20.0 POLYGON((-21.0 20.0,-21.0 21.0,-20.0 21.0,-20.0 20.0,-21.0 20.0)) 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_026ABC_N20W021_2018_06_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_026ABC_N20W021_2018_06_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_026ABC_N20W021_2018_06_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_026ABC_N20W021_2018_06_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_026ABC_N20W021_2018_06_12_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