https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-05T16:47:44.155572Z
2022-03-05T16:48:11.455262Z
s3://sentinel-s1-l1c/GRD/2022/3/5/IW/DV/S1A_IW_GRDH_1SDV_20220305T164744_20220305T164811_042188_050718_4728
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
2022-03-05T16:47:44.155572Z
2022-03-05T16:48:11.455262Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220305T155117_V20220305T151605_20220305T215105.EOF
347.5421128953708
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-05T17:28:06.334785Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220305T164744_20220305T164811_042188_050718_4728
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.875031153326056 -24.960993736284806,26.241358968966875 -24.87685724173762,26.4879714849498 -24.819650693867402,26.86124818267734 -24.73218431565998,27.11115401323206 -24.673037387039702,27.478816920502002 -24.585184281318913,27.731031605779283 -24.524309258626886,28.266773376215962 -24.39343761900924,28.215344427871916 -24.214327013391106,28.161670450768238 -24.035698674440994,28.109772437309584 -23.856645672180807,28.058634439830094 -23.677420848247152,27.85566102370381 -22.960298972900553,27.835623383332504 -22.88611662035205,27.306500560627647 -23.014805390625725,26.938497899448123 -23.10313100574825,26.695249713521378 -23.160977312392603,26.326314361860987 -23.24791608097231,26.080931935833156 -23.305199559862366,25.83568799020751 -23.362020300825712,25.473805500950718 -23.44507846190342,25.635870426206907 -24.060114616616808,25.68439668752973 -24.240125538600903,25.735150838063824 -24.419635623983254,25.779244999896896 -24.600690380679833,25.875031153326056 -24.960993736284806))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.38965
46.02998545035875
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
2022-03-05T20:21:38.664819Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/S24E028/2022/03/05/050718
2.0E-4
2.0E-4
true
block average
2
2
-23.0
28.0
-24.0
29.0
POLYGON((28.0 -23.47026052029329,28.151323289519013 -24.0,28.0 -24.0,28.0 -23.47026052029329))
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_050718_S24E028_2022_03_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050718_S24E028_2022_03_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050718_S24E028_2022_03_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050718_S24E028_2022_03_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050718_S24E028_2022_03_05_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