https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-10T04:33:54.865396Z 2023-04-10T04:34:19.865082Z s3://sentinel-s1-l1c/GRD/2023/4/10/IW/DV/S1A_IW_GRDH_1SDV_20230410T043354_20230410T043419_048029_05C5E7_9CD9 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 2023-04-10T04:33:54.865396Z 2023-04-10T04:34:19.865082Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230410T043212_V20230410T035314_20230410T102814.EOF 192.746736956881 693000 Copernicus Ground Segment 2023-04-10T05:06:21.729411Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230410T043354_20230410T043419_048029_05C5E7_9CD9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.021418545753225 31.89883321554975,22.61623484023245 31.964452015129375,22.341269393147225 32.008192083210474,21.92893713033749 32.07259269573264,21.651726929835206 32.11508443379746,21.238226611478712 32.17727225476583,20.96061092599614 32.21821855319805,20.685874686262814 32.25810902964114,20.40545796642358 32.298172027689766,20.367693588403142 32.11801429541789,20.332644349672332 31.93737844658312,20.26125682942907 31.576278029262497,20.226205350724474 31.395630762040597,20.10796718723369 30.79410954817412,20.385645037143536 30.75338135851326,20.65779276680628 30.71285303975543,20.9298119107256 30.671740506348637,21.336880536825866 30.609088242742303,21.607857643167826 30.56663128061325,22.013658062908284 30.501926685617562,22.284353502803153 30.458015071930383,22.68280716354797 30.392282072361496,22.736072198166173 30.63309345876785,22.817068531690555 30.99483741590562,22.93928434173701 31.537349174089044,23.021418545753225 31.89883321554975)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.73365497928035 46.53078769235774 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 2023-04-10T09:43:53.799694Z Batch API, v4.188.0 s3://deafrica-sentinel-1/s1_rtc/N31E021/2023/04/10/05C5E7 2.0E-4 2.0E-4 true block average 2 2 32.0 21.0 31.0 22.0 POLYGON((21.0 31.0,21.0 32.0,22.0 32.0,22.0 31.0,21.0 31.0)) 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_05C5E7_N31E021_2023_04_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C5E7_N31E021_2023_04_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C5E7_N31E021_2023_04_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C5E7_N31E021_2023_04_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C5E7_N31E021_2023_04_10_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 2021 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