https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2021-12-18T04:25:16.059202Z 2021-12-18T04:26:06.058675Z s3://sentinel-s1-l1c/GRD/2021/12/18/IW/DV/S1A_IW_GRDH_1SDV_20211218T042541_20211218T042606_041058_04E0B1_2276 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 2021-12-18T04:25:41.059682Z 2021-12-18T04:26:06.058675Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20211218T051835_V20211218T033642_20211218T101142.EOF 191.9617392877312 693000 Copernicus S1 Core Ground Segment - TLS 2021-12-18T19:13:04.371544Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20211218T042541_20211218T042606_041058_04E0B1_2276 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.8121903412281 1.8250861070944888,19.702380130004254 2.0609149382605096,18.60691384227933 2.292837726780732,18.494619365165356 1.7498610430506014,18.381097177900962 1.206995623959955,18.29389795020991 0.7852412656876838,20.496936988765388 0.31307846041673115,20.661278831994156 1.0989503837138541,20.69834033717517 1.2806553518318793,20.73704474928641 1.4620052381929998,20.8121903412281 1.8250861070944888)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75403 46.06492171608537 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/2021/12/18/IW/DV/S1A_IW_GRDH_1SDV_20211218T042516_20211218T042541_041058_04E0B1_5291 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 2021-12-18T04:25:16.059202Z 2021-12-18T04:25:41.058195Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20211218T051835_V20211218T033642_20211218T101142.EOF 191.9639605783909 693000 Copernicus S1 Core Ground Segment - TLS 2021-12-18T18:08:36.701580Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20211218T042516_20211218T042541_041058_04E0B1_5291 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.128025443768404 3.337040609446596,20.01152070941386 3.572015440856312,18.918991771619872 3.8004823933464116,18.88265647001569 3.6193799430603573,18.771379779984397 3.0762303189699467,18.60691384227933 2.292837726780732,19.702380130004254 2.0609149382605096,20.8121903412281 1.8250861070944888,20.86508700401182 2.0661305356167863,20.978120644918086 2.6107912657146017,21.128025443768404 3.337040609446596)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78828 46.0907119766411 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 2021-12-26T16:36:18.452322Z Batch API, v4.73.0 s3://deafrica-sentinel-1/s1_rtc/N02E018/2021/12/18/04E0B1 2.0E-4 2.0E-4 true block average 2 2 3.0 18.0 2.0 19.0 POLYGON((18.606913842279933 2.2928377267836266,18.755375938467434 3.0,19.0 3.0,19.0 2.0,18.546351279662204 2.0,18.606913842279933 2.2928377267836266)) 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_04E0B1_N02E018_2021_12_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04E0B1_N02E018_2021_12_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04E0B1_N02E018_2021_12_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04E0B1_N02E018_2021_12_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04E0B1_N02E018_2021_12_18_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