https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-21T06:11:33.354775Z
2018-09-21T06:11:58.352695Z
s3://sentinel-s1-l1c/GRD/2018/9/21/IW/DV/S1B_IW_GRDH_1SDV_20180921T061133_20180921T061158_012809_017A59_2B77
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
2018-09-21T06:11:33.354775Z
2018-09-21T06:11:58.352695Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180921T081432_V20180921T035204_20180921T070934.EOF
192.7579777374754
693000
Copernicus S1 Core Ground Segment - DPA
2018-09-21T10:10:24.861018Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180921T061133_20180921T061158_012809_017A59_2B77
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.643760612 32.06662238,-2.041257302 32.130830969,-2.317545474 32.174668574,-2.732472527 32.239294341,-3.009415713 32.281622085,-3.425310183 32.343975626,-3.702888272 32.384783692,-3.980714687 32.424981225,-4.261094474 32.464891311,-4.294716201 32.284187904,-4.326844859 32.103176093,-4.394955398 31.741681034,-4.430700081 31.561166854,-4.465718171 31.380544441,-4.548991018 30.959643531,-4.273147379 30.919306477,-3.999803547 30.878720541,-3.726691355 30.837558809,-3.317463216 30.77473968,-3.044941718 30.73214465,-2.636611819 30.667182302,-2.364697151 30.623163,-1.973463457 30.558752783,-1.878725383 30.980328354,-1.838773413 31.161261154,-1.797950964 31.342052211,-1.719691191 31.704192697,-1.682494569 31.885579267,-1.643760612 32.06662238))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75407232475914
46.65383695079184
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
2021-12-23T10:01:10.852896Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31W003/2018/09/21/017A59
2.0E-4
2.0E-4
true
block average
2
2
32.0
-3.0
31.0
-2.0
POLYGON((-3.0 31.0,-3.0 32.0,-2.0 32.0,-2.0 31.0,-3.0 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_017A59_N31W003_2018_09_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_017A59_N31W003_2018_09_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_017A59_N31W003_2018_09_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_017A59_N31W003_2018_09_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_017A59_N31W003_2018_09_21_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