https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-26T03:08:50.600263Z 2023-02-26T03:09:15.598983Z s3://sentinel-s1-l1c/GRD/2023/2/26/IW/DV/S1A_IW_GRDH_1SDV_20230226T030850_20230226T030915_047401_05B0B1_4312 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 2023-02-26T03:08:50.600263Z 2023-02-26T03:09:15.598983Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230226T044004_V20230226T004352_20230226T040122.EOF 192.0409532466907 693000 Copernicus Ground Segment 2023-02-26T06:01:54.960122Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230226T030850_20230226T030915_047401_05B0B1_4312 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((41.45250874625425 12.132037998187409,40.890875069737824 12.24322003178615,40.32219425589742 12.354531274580957,39.74714254321797 12.465785990620224,39.185978154208385 12.573079395535341,39.145543590755636 12.393052874172415,39.10959739360136 12.212074792692787,39.067049580112055 12.032355074690084,39.03996246998344 11.849670191797273,38.99945675413098 11.669551671719429,38.96391865460648 11.48847496659417,38.935278835034666 11.306061201135838,38.90034376389775 11.124853690831971,38.88287336335536 11.06619974434048,39.42404880244153 10.96101893676244,40.01154506887225 10.845650541177744,40.583235471394126 10.73222506211886,41.14106640901972 10.620453598616809,41.15771946950841 10.679477923785939,41.19498305353493 10.860984031781905,41.226630413326085 11.043616144729848,41.26755904354698 11.224381444962683,41.30492408049956 11.405860559209392,41.347430455998584 11.586309428779327,41.383348673431364 11.76807523600599,41.42317465517506 11.949058904289346,41.45250874625425 12.132037998187409)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87032406015719 46.29689 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 2023-02-26T11:28:48.876477Z Batch API, v4.178.2 s3://deafrica-sentinel-1/s1_rtc/N11E041/2023/02/26/05B0B1 2.0E-4 2.0E-4 true block average 2 2 12.0 41.0 11.0 42.0 POLYGON((41.43134122059748 12.0,41.423174655175764 11.949058904293587,41.383348673432614 11.768075236011402,41.34743045599984 11.586309428785428,41.30492408050038 11.40586055921299,41.26755904354604 11.22438144495759,41.22663041332587 11.043616144729727,41.21907240064845 11.0,41.0 11.0,41.0 12.0,41.43134122059748 12.0)) 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_05B0B1_N11E041_2023_02_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05B0B1_N11E041_2023_02_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05B0B1_N11E041_2023_02_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05B0B1_N11E041_2023_02_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05B0B1_N11E041_2023_02_26_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