https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-11T17:36:43.098788Z
2021-05-11T17:37:12.138618Z
s3://sentinel-s1-l1c/GRD/2021/5/11/IW/DV/S1B_IW_GRDH_1SDV_20210511T173643_20210511T173712_026860_033578_18A5
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-05-11T17:36:43.098788Z
2021-05-11T17:37:12.138618Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.81928169110506
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-11T18:55:33.453101Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210511T173643_20210511T173712_026860_033578_18A5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.1173680228658505 36.07167837366901,4.530830956899133 36.135101251167654,4.812276533924881 36.17739799722288,5.090438999193193 36.218512373885915,5.516703572011718 36.28017437246548,5.937596197678859 36.3394853231994,6.218769644942874 36.378234388775226,6.498828486316164 36.41613762363785,6.855085839388462 36.4633278942665,6.839700057473502 36.52036896862372,6.79945246337576 36.70021010278089,6.763548814230756 36.88061338570583,6.72217459857721 37.06031117388731,6.68271366832003 37.24025307402476,6.644791619699027 37.420393022639665,6.50800976972627 38.083460799792235,6.144953081917266 38.03679762490872,5.856241874274682 37.99882998448142,5.567830665860127 37.96015577231188,5.1357868199316465 37.9008233176493,4.848146448120697 37.86039016155766,4.417280840925766 37.7984275336207,4.130440419926547 37.756246576760475,3.7052515839545137 37.692346321402354,3.8669177115211264 37.02860635176943,3.91350157214874 36.84860762119781,3.9584264345666966 36.66836121671563,4.014201847432903 36.489787760931065,4.0522209113332 36.308492310194126,4.101128817541307 36.12887802454676,4.1173680228658505 36.07167837366901))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66422603452062
46.27032761482928
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
2021-12-26T05:28:58.504475Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N36E006/2021/05/11/033578
2.0E-4
2.0E-4
true
block average
2
2
37.0
6.0
36.0
7.0
POLYGON((6.7360608435888505 37.0,6.763548814230967 36.88061338570506,6.799452463374943 36.70021010278452,6.839700057474389 36.5203689686198,6.855085839388506 36.46332789426652,6.0 36.34808531388775,6.0 37.0,6.7360608435888505 37.0))
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_033578_N36E006_2021_05_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033578_N36E006_2021_05_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033578_N36E006_2021_05_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033578_N36E006_2021_05_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033578_N36E006_2021_05_11_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