https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-27T17:19:09.012497Z
2018-08-27T17:19:38.032627Z
s3://sentinel-s1-l1c/GRD/2018/8/27/IW/DV/S1A_IW_GRDH_1SDV_20180827T171909_20180827T171938_023435_028CF1_AD2F
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
2018-08-27T17:19:09.012497Z
2018-08-27T17:19:38.032627Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180827T193335_V20180827T153211_20180827T184941.EOF
347.25904153128835
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-27T19:47:30.432059Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180827T171909_20180827T171938_023435_028CF1_AD2F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.544963588 30.270518139,9.938317823 30.33551074,10.203091208 30.378544855,10.60068296 30.442090899,10.866028482 30.483782838,11.264467357 30.545309226,11.530370162 30.585650523,11.796491643 30.625449246,12.115099908 30.672323709,12.067752641 30.910300203,12.031189489 31.090733397,11.960024812 31.45187175,11.888234992 31.812908394,11.85140282 31.9932886,11.815760482 32.173833721,11.79129111 32.294960476,11.467040147 32.248577979,11.19621921 32.209150264,10.925633433 32.169144168,10.520201948 32.108053619,10.25021654 32.066607719,9.845698801 32.003364171,9.576331266 31.960487475,9.176179731 31.895663651,9.204124508 31.774360063,9.244905999 31.593531582,9.286889543 31.412901714,9.368738451 31.051301653,9.44977223 30.689576311,9.491234565 30.508872767,9.544963588 30.270518139))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77670294599218
46.3384631742808
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
2021-12-23T03:48:31.515196Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31E011/2018/08/27/028CF1
2.0E-4
2.0E-4
true
block average
2
2
32.0
11.0
31.0
12.0
POLYGON((11.850077888116534 32.0,12.0 31.249010243930762,12.0 31.0,11.0 31.0,11.0 32.0,11.850077888116534 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_028CF1_N31E011_2018_08_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_028CF1_N31E011_2018_08_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_028CF1_N31E011_2018_08_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_028CF1_N31E011_2018_08_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_028CF1_N31E011_2018_08_27_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