https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-06-30T17:02:38.366610Z
2018-06-30T17:03:07.386580Z
s3://sentinel-s1-l1c/GRD/2018/6/30/IW/DV/S1A_IW_GRDH_1SDV_20180630T170238_20180630T170307_022589_02727A_C9C3
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
2018-06-30T17:02:38.366610Z
2018-06-30T17:03:07.386580Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180630T191746_V20180630T151540_20180630T183310.EOF
347.2588714493177
693000
Copernicus S1 Core Ground Segment - DPA
2018-06-30T19:31:47.422077Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180630T170238_20180630T170307_022589_02727A_C9C3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.656127828 30.285646573,14.050468851 30.350785099,14.31590168 30.393912887,14.71448446 30.457594058,14.980491929 30.49937249,15.379925629 30.561023217,15.646492919 30.601443797,15.913279892 30.641318908,16.226904256 30.687438326,16.142530311 31.106029883,16.071148351 31.467194904,16.034293492 31.647605052,15.998799339 31.828206989,15.964137619 32.008924003,15.905427656 32.310560827,15.586248413 32.26493278,15.314749617 32.225435937,15.043486936 32.185357629,14.637041873 32.124152988,14.36638191 32.082627182,13.960854023 32.019258009,13.690814117 31.976293716,13.289656065 31.911332599,13.35695752 31.609202016,13.396740139 31.428182674,13.437285254 31.247290326,13.479187659 31.066623657,13.560471078 30.704880744,13.601492724 30.524075299,13.643276104 30.343398895,13.656127828 30.285646573))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78301988331084
46.37061732751256
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
2022-01-20T08:41:32.518510Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/N31E015/2018/06/30/02727A
2.0E-4
2.0E-4
true
block average
2
2
32.0
15.0
31.0
16.0
POLYGON((15.965849252489587 32.0,16.0 31.822097765818516,16.0 31.0,15.0 31.0,15.0 32.0,15.965849252489587 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_02727A_N31E015_2018_06_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02727A_N31E015_2018_06_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02727A_N31E015_2018_06_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02727A_N31E015_2018_06_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02727A_N31E015_2018_06_30_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