https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-12-25T18:35:41.664212Z 2023-12-25T18:36:06.663007Z s3://sentinel-s1-l1c/GRD/2023/12/25/IW/DV/S1A_IW_GRDH_1SDV_20231225T183541_20231225T183606_051815_064254_053E 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 2023-12-25T18:35:41.664212Z 2023-12-25T18:36:06.663007Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231225T202512_V20231225T165457_20231225T201227.EOF 347.99949852131095 693000 Copernicus Ground Segment 2023-12-25T20:56:28.630730Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231225T183541_20231225T183606_051815_064254_053E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.278698141047662 7.625872932140519,-5.720669224580214 7.740239115983017,-5.158415074328421 7.85466854358368,-4.596509118883691 7.968210613018742,-4.051642376999667 8.0775177771267,-4.196102463091332 8.80180773673057,-4.231432671904716 8.983045090780905,-4.268028083655728 9.164025681598792,-4.303579847042337 9.345207268435415,-4.351763039995345 9.585841084182528,-4.89970664660961 9.477593618360864,-5.463623433086065 9.365219990690282,-6.027235550322054 9.25193589428759,-6.588533528994999 9.138161737357095,-6.465380002433426 8.533538179655793,-6.353667847752905 7.988828596471491,-6.278698141047662 7.625872932140519)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8533 46.07308609600798 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 2023-12-25T23:07:40.236745Z Batch API, v4.288.1 s3://deafrica-sentinel-1/s1_rtc/N08W007/2023/12/25/064254 2.0E-4 2.0E-4 true block average 2 2 9.0 -7.0 8.0 -6.0 POLYGON((-6.355958943040236 8.0,-6.560391877921906 9.0,-6.0 9.0,-6.0 8.0,-6.355958943040236 8.0)) 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_064254_N08W007_2023_12_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_064254_N08W007_2023_12_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_064254_N08W007_2023_12_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_064254_N08W007_2023_12_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_064254_N08W007_2023_12_25_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model 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