https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-04T04:35:59.532343Z 2022-01-04T04:36:26.837698Z s3://sentinel-s1-l1c/GRD/2022/1/4/IW/DV/S1A_IW_GRDH_1SDV_20220104T043559_20220104T043626_041306_04E906_DF0A 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 2022-01-04T04:35:59.532343Z 2022-01-04T04:36:26.837698Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220104T052118_V20220104T034455_20220104T101955.EOF 191.9977621728265 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-04T09:41:04.574071Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220104T043559_20220104T043626_041306_04E906_DF0A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((17.12672160851796 -5.773667588855048,16.026316869490127 -5.530165618654413,14.919895101792955 -5.283118558700641,14.881226534535148 -5.464078400266,14.840130088298276 -5.644590135688611,14.800816180893051 -5.825513348428932,14.760011274325697 -6.0061063394702225,14.71579335381618 -6.185929857550757,14.676251829602105 -6.366824134071425,14.638785566917784 -6.548200122656908,14.599316166976015 -6.729128187247043,14.582114556160068 -6.803475153578303,15.130027101245599 -6.927269037567241,15.69121450915883 -7.053358951568397,16.250499768362126 -7.1782911038949155,16.79497912427739 -7.299212106886738,16.81081860824951 -7.224375599461301,16.890511167064343 -6.861807657144458,16.929277715515926 -6.680290527490184,16.969555026397963 -6.499113412508747,17.008114436122373 -6.317559399967071,17.12672160851796 -5.773667588855048)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.56924107047425 45.9541059520548 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 2022-01-04T11:29:09.350585Z Batch API, v4.78.0 s3://deafrica-sentinel-1/s1_rtc/S07E014/2022/01/04/04E906 2.0E-4 2.0E-4 true block average 2 2 -6.0 14.0 -7.0 15.0 POLYGON((15.0 -6.89789106469291,14.582114556160109 -6.803475153578313,14.638785566917438 -6.548200122658477,14.67625182960229 -6.366824134070628,14.715793353816336 -6.185929857550135,14.761390999032187 -6.0,15.0 -6.0,15.0 -6.89789106469291)) 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_04E906_S07E014_2022_01_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04E906_S07E014_2022_01_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04E906_S07E014_2022_01_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04E906_S07E014_2022_01_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04E906_S07E014_2022_01_04_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