https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-02T17:41:14.320511Z
2022-09-02T17:41:39.318835Z
s3://sentinel-s1-l1c/GRD/2022/9/2/IW/DV/S1A_IW_GRDH_1SDV_20220902T174114_20220902T174139_044829_055A96_7CE6
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
2022-09-02T17:41:14.320511Z
2022-09-02T17:41:39.318835Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220902T194623_V20220902T155718_20220902T191448.EOF
347.7655449254659
693000
Copernicus Ground Segment
2022-09-02T20:07:01.653861Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220902T174114_20220902T174139_044829_055A96_7CE6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.729942029098476 19.221902342797293,6.315266192781862 19.330642804389917,6.905989477560368 19.43833898837881,7.496900401210378 19.544008910841587,8.078767734401632 19.646040027148153,8.045598966574165 19.82722888559831,8.010671321911884 20.008201599436465,7.9730126238366505 20.18870021211902,7.904302562413406 20.550818399116494,7.832428765004834 20.912377379805072,7.785906044196887 21.15293277150013,7.200402623287392 21.052344828314745,6.603351397660219 20.947553854275025,6.00675848719245 20.84061054888808,5.4171432518089215 20.732725983707034,5.428658678835946 20.672794525721468,5.503806278289614 20.31002161328816,5.542580232248321 20.128856377785404,5.578842014309138 19.94722404638584,5.616284712435588 19.765809694751198,5.69237756162261 19.403203310761818,5.729942029098476 19.221902342797293))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86976749946922
46.09494799970008
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
2022-09-02T21:31:54.160454Z
Batch API, v4.138.1
s3://deafrica-sentinel-1/s1_rtc/N20E007/2022/09/02/055A96
2.0E-4
2.0E-4
true
block average
2
2
21.0
7.0
20.0
8.0
POLYGON((7.815482802301323 21.0,7.904302562414191 20.550818399112543,7.973012623836078 20.188700212122015,8.0 20.059349379339512,8.0 20.0,7.0 20.0,7.0 21.0,7.815482802301323 21.0))
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_055A96_N20E007_2022_09_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055A96_N20E007_2022_09_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055A96_N20E007_2022_09_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055A96_N20E007_2022_09_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055A96_N20E007_2022_09_02_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