https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-20T17:53:50.152191Z
2023-10-20T17:54:15.151370Z
s3://sentinel-s1-l1c/GRD/2023/10/20/IW/DV/S1A_IW_GRDH_1SDV_20231020T175350_20231020T175415_050852_06211F_24DC
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
2023-10-20T17:53:50.152191Z
2023-10-20T17:54:15.151370Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231020T181310_V20231020T174427_20231021T001927.EOF
346.9475791970741
693000
Copernicus Ground Segment
2023-10-20T18:30:30.933024Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231020T175350_20231020T175415_050852_06211F_24DC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((0.3265938119004986 34.693234119182065,0.7347164443208345 34.75698880104719,1.0165714342092982 34.80015887272625,1.2965210620223118 34.8423505982105,1.7178138148346325 34.904552194323664,2.1399130618459394 34.96531959713716,2.4204554906328193 35.00485096286461,2.7025317109423033 35.04390689171587,3.0201846448261227 35.08704449125985,2.979843128166329 35.26680688247112,2.9405113657714246 35.44679507374259,2.9047354549369424 35.62725268890262,2.8643196083008897 35.807095477372215,2.825886320303829 35.98719949143802,2.7894011957083373 36.16755906048339,2.758814513903504 36.34868278499089,2.709491853795638 36.52737190167261,2.697667405714984 36.58713284708385,2.377123411126984 36.544765944045885,2.0900098377753644 36.50603456143605,1.659613821662036 36.44660934123063,1.3771648319148921 36.40671471539386,0.9449574370135556 36.34430675985051,0.6547740732723728 36.30147589632368,0.3676386886748572 36.25835322723516,-0.052394066002493696 36.19393868797039,0.005281307319153598 35.95366572849364,0.051021976852584694 35.77354793392545,0.09264253330533542 35.59279490592723,0.14258843834953722 35.41334277506383,0.18811202712118297 35.23320860411803,0.23885468188672826 35.053897351948386,0.2794766019987793 34.87300715058853,0.3265938119004986 34.693234119182065))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6505306066182
46.4394050018399
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
2023-10-20T20:15:00.968236Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N35E000/2023/10/20/06211F
2.0E-4
2.0E-4
true
block average
2
2
36.0
0.0
35.0
1.0
POLYGON((0.2509582337023506 35.0,0.23885468188668316 35.05389735194855,0.188112027121203 35.23320860411788,0.14258843834952148 35.4133427750639,0.09264253330532925 35.5927949059272,0.05102197685260141 35.773547933925414,0.0 35.97566741251236,0.0 36.0,1.0 36.0,1.0 35.0,0.2509582337023506 35.0))
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_06211F_N35E000_2023_10_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06211F_N35E000_2023_10_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06211F_N35E000_2023_10_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06211F_N35E000_2023_10_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06211F_N35E000_2023_10_20_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