https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-05T06:12:45.510413Z
2022-11-05T06:13:10.509884Z
s3://sentinel-s1-l1c/GRD/2022/11/5/IW/DV/S1A_IW_GRDH_1SDV_20221105T061245_20221105T061310_045755_0578FD_5067
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
2022-11-05T06:12:45.510413Z
2022-11-05T06:13:10.509884Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221105T062108_V20221105T053201_20221105T120701.EOF
192.7372624732548
693000
Copernicus Ground Segment
2022-11-05T06:57:58.215887Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221105T061245_20221105T061310_045755_0578FD_5067
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.7116222062512303 31.72287097399685,-1.981477774759429 31.766808468659676,-2.39353389061163 31.832715700953557,-2.803332351401322 31.89685235588416,-3.0794815862974865 31.939276248351877,-3.35551858236055 31.981045929542685,-3.771073221628299 32.0427255820461,-4.0494539084892995 32.083237640218414,-4.329061285005624 32.1232775676679,-4.359110013842997 31.94203794359649,-4.393365492721604 31.761292969710343,-4.428715942185051 31.580699948490455,-4.4631334903859265 31.399969114624025,-4.534105399752567 31.03880153934124,-4.568853761639919 30.85810596897023,-4.616308564280036 30.617798073596454,-4.071625522101872 30.537077812283023,-3.6656335573327787 30.47534155773736,-3.3944685935467094 30.43336143181343,-3.123131910500092 30.390755689002415,-2.717263525510691 30.325904536408572,-2.4468582977836872 30.28195211234356,-2.048218899887878 30.216063189823902,-2.035437248201759 30.276000244699222,-1.913632648992526 30.81853676581492,-1.8756779371640047 30.99982190646618,-1.79412992268007 31.361467542268745,-1.755002298223864 31.542562823820546,-1.7116222062512303 31.72287097399685))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81927457253351
46.66948984448842
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
2022-11-05T08:57:33.432489Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/N30W002/2022/11/05/0578FD
2.0E-4
2.0E-4
true
block average
2
2
31.0
-2.0
30.0
-1.0
POLYGON((-1.8756377785871245 31.0,-1.9136326489922522 30.8185367658162,-2.0 30.433843228314846,-2.0 31.0,-1.8756377785871245 31.0))
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_0578FD_N30W002_2022_11_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0578FD_N30W002_2022_11_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0578FD_N30W002_2022_11_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0578FD_N30W002_2022_11_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0578FD_N30W002_2022_11_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 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