https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-11T18:33:17.629009Z
2018-10-11T18:33:42.627363Z
s3://sentinel-s1-l1c/GRD/2018/10/11/IW/DV/S1A_IW_GRDH_1SDV_20181011T183317_20181011T183342_024092_02A22C_7DF4
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
2018-10-11T18:33:17.629009Z
2018-10-11T18:33:42.627363Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181011T210550_V20181011T164616_20181011T200346.EOF
347.25996714335
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-11T22:08:05.364855Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181011T183317_20181011T183342_024092_02A22C_7DF4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.989823155 30.384100286,-8.602401568 30.448024579,-8.339605827 30.490683491,-7.944981834 30.553680142,-7.681616071 30.595014715,-7.286149206 30.656018353,-7.022229529 30.696020006,-6.758092733 30.735486169,-6.426995721 30.784137215,-6.463743026 30.964479307,-6.481339908 31.147666465,-6.513490923 31.328744185,-6.562202022 31.5074494,-6.606456997 31.686798334,-6.645971666 31.866824184,-6.683923447 32.047070772,-6.720391523 32.227526217,-6.731977051 32.28711056,-7.068538002 32.238913766,-7.337021937 32.199772418,-7.605274685 32.16006269,-8.007214294 32.099435364,-8.274877046 32.058310666,-8.675918972 31.995567394,-8.942974922 31.953036463,-9.336657191 31.88924101,-9.323380931 31.829558551,-9.281750137 31.648844705,-9.238596451 31.468383378,-9.193950702 31.288170151,-9.144384215 31.10877004,-9.090776489 30.930043311,-9.054114019 30.748532027,-9.03167491 30.564665927,-8.989823155 30.384100286))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75107185286788
46.38739414533129
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
2021-12-23T15:41:46.028518Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31W007/2018/10/11/02A22C
2.0E-4
2.0E-4
true
block average
2
2
32.0
-7.0
31.0
-6.0
POLYGON((-6.6740124708740085 32.0,-6.606456997000217 31.68679833400104,-6.5622020219999095 31.507449399999814,-6.513490923000512 31.32874418500207,-6.481339907999937 31.147666464998835,-6.467155128955762 31.0,-7.0 31.0,-7.0 32.0,-6.6740124708740085 32.0))
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_02A22C_N31W007_2018_10_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A22C_N31W007_2018_10_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A22C_N31W007_2018_10_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A22C_N31W007_2018_10_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A22C_N31W007_2018_10_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