https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-23T05:22:14.934405Z
2018-07-23T05:22:39.932397Z
s3://sentinel-s1-l1c/GRD/2018/7/23/IW/DV/S1A_IW_GRDH_1SDV_20180723T052214_20180723T052239_022917_027C74_DAC4
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
2018-07-23T05:22:14.934405Z
2018-07-23T05:22:39.932397Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180723T071724_V20180723T030321_20180723T062051.EOF
192.902980951079
693000
Copernicus S1 Core Ground Segment - DPA
2018-07-23T07:29:09.726643Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180723T052214_20180723T052239_022917_027C74_DAC4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.205812423 34.177137253,10.792898532 34.242136294,10.51043618 34.285740168,10.086201267 34.34992532,9.803022321 34.391899199,9.377729548 34.453631551,9.093856884 34.493965099,8.809713295 34.533639692,8.51938671 34.573454422,8.410074948 34.032302356,8.372794602 33.851997556,8.334078651 33.671888755,8.223994443 33.130714219,8.21228025 33.07119076,8.497493239 33.031008587,8.776644739 32.991011169,9.055542955 32.950391288,9.473408258 32.88829765,9.751659101 32.84612825,10.168538442 32.78171757,10.446122201 32.738008361,10.851932825 32.672920115,10.865400591 32.732539294,10.992026169 33.274437694,11.036383715 33.454732854,11.079289936 33.63526469,11.205812423 34.177137253))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64179373264384
46.53266413556153
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
2021-12-22T18:24:23.117368Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N33E009/2018/07/23/027C74
2.0E-4
2.0E-4
true
block average
2
2
34.0
9.0
33.0
10.0
POLYGON((9.0 33.0,9.0 34.0,10.0 34.0,10.0 33.0,9.0 33.0))
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_027C74_N33E009_2018_07_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027C74_N33E009_2018_07_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027C74_N33E009_2018_07_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027C74_N33E009_2018_07_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027C74_N33E009_2018_07_23_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