https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-15T16:05:21.577748Z 2023-10-15T16:05:46.576733Z s3://sentinel-s1-l1c/GRD/2023/10/15/IW/DV/S1A_IW_GRDH_1SDV_20231015T160521_20231015T160546_050778_061E9A_6677 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 2023-10-15T16:05:21.577748Z 2023-10-15T16:05:46.576733Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20231015T162949_V20231015T155729_20231015T223229.EOF 347.331019575349 693000 Copernicus Ground Segment 2023-10-15T16:51:36.501495Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231015T160521_20231015T160546_050778_061E9A_6677 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.278312609689067 29.252181854854705,28.67399834919648 29.31836556010788,28.943842282160062 29.362777703046554,29.345561594000777 29.427817865026167,29.614489672125035 29.470636746059295,30.151474634099074 29.554409170781405,30.553983344608355 29.615695158288954,30.82337007552821 29.655990232340308,30.789122006202458 29.836676700809583,30.71705166080174 30.197698407748852,30.643980945892533 30.5585622819274,30.57314242821651 30.91973844869985,30.524986341994097 31.16010105420034,30.250754814513787 31.120119001072887,29.97718444744842 31.07961895083438,29.703832692138217 31.03853798391392,29.294230788874927 30.975831928706878,29.02147160425643 30.933309947307887,28.613257272294682 30.86852667030631,28.34216394063053 30.82474497304353,27.941256481085006 30.75888430776937,27.99682645015444 30.51829699960835,28.0342034182124 30.336934696881425,28.07407769442001 30.155987379745113,28.11546555203973 29.975293791904186,28.155969806473326 29.794454882667246,28.19787226879834 29.613851825880523,28.238537052371843 29.43304382618098,28.278312609689067 29.252181854854705)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7225512777881 46.59100429613076 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 2023-10-15T21:29:34.602467Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/N30E030/2023/10/15/061E9A 2.0E-4 2.0E-4 true block average 2 2 31.0 30.0 30.0 31.0 POLYGON((30.55706221400522 31.0,30.6439809458858 30.558562281960068,30.756517965064734 30.0,30.0 30.0,30.0 31.0,30.55706221400522 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_061E9A_N30E030_2023_10_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061E9A_N30E030_2023_10_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061E9A_N30E030_2023_10_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061E9A_N30E030_2023_10_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061E9A_N30E030_2023_10_15_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