https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-07T17:29:16.612391Z
2022-05-07T17:29:41.610735Z
s3://sentinel-s1-l1c/GRD/2022/5/7/IW/DV/S1A_IW_GRDH_1SDV_20220507T172916_20220507T172941_043108_0525E2_64CC
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
2022-05-07T17:29:16.612391Z
2022-05-07T17:29:41.610735Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220507T161450_V20220507T154048_20220507T221548.EOF
346.84179141184825
693000
Copernicus Ground Segment
2022-05-07T18:05:45.089289Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220507T172916_20220507T172941_043108_0525E2_64CC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.199252062401441 35.961423035033945,6.61246434071664 36.024919850049024,6.894993389890746 36.06745810656939,7.18136708719408 36.109847775926305,7.611493035217186 36.17214882729208,8.038580089114141 36.232393509059726,8.326290944917405 36.27206632116096,8.610714299350661 36.310573031011444,8.932940209973173 36.353314438835746,8.894461191250214 36.53328892466611,8.86053431219216 36.71394285971913,8.777339082374997 37.07326713880903,8.701049919760585 37.43347918877268,8.614270440620075 37.85378950613171,8.286308998039233 37.81148999949874,7.992647749019166 37.77278414887356,7.69929509054178 37.73334868928626,7.259855572638404 37.67283150892635,6.9672960366947425 37.63158008304782,6.529069081921396 37.56834758278782,6.237332972289122 37.52529183040532,5.8195730050569905 37.46228559904012,5.965737401119482 36.86111138977088,6.0188421495662965 36.68212323924767,6.058210911632897 36.50103573127691,6.112886864665893 36.322306705298864,6.153633899538175 36.1414401128868,6.199252062401441 35.961423035033945))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.57985569896515
46.40072344129175
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
2022-05-07T19:52:06.411910Z
Batch API, v4.108.0
s3://deafrica-sentinel-1/s1_rtc/N36E005/2022/05/07/0525E2
2.0E-4
2.0E-4
true
block average
2
2
37.0
5.0
36.0
6.0
POLYGON((6.0 36.74563020616491,5.965737401119041 36.8611113897726,5.931969202948128 37.0,6.0 37.0,6.0 36.74563020616491))
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_0525E2_N36E005_2022_05_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0525E2_N36E005_2022_05_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0525E2_N36E005_2022_05_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0525E2_N36E005_2022_05_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0525E2_N36E005_2022_05_07_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