https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-17T03:55:43.254635Z
2018-02-17T03:56:09.526639Z
s3://sentinel-s1-l1c/GRD/2018/2/17/IW/DV/S1A_IW_GRDH_1SDV_20180217T035543_20180217T035609_020641_023586_F409
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
2018-02-17T03:55:43.254635Z
2018-02-17T03:56:09.526639Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180217T053326_V20180217T012430_20180217T044200.EOF
192.0604375279209
693000
Copernicus S1 Core Ground Segment - UPA
2018-02-17T05:47:18.221142Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180217T035543_20180217T035609_020641_023586_F409
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.349825909 -10.482855859,25.81557431 -10.362896356,25.246592615 -10.234069732,24.678063928 -10.10426075,24.126060042 -9.977195672,24.087070132 -10.158272911,24.044632378 -10.338652139,24.001566862 -10.518892843,23.959248606 -10.699315744,23.917521887 -10.879886685,23.787685973 -11.433659861,24.342007529 -11.562237828,24.912999299 -11.693463059,25.484523518 -11.82356332,26.021234507 -11.944587506,26.228846092 -11.02649989,26.270780138 -10.845610489,26.31209069 -10.664585442,26.349825909 -10.482855859))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.4818
45.98510165647778
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
2022-01-21T13:36:02.402734Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S11E023/2018/02/17/023586
2.0E-4
2.0E-4
true
block average
2
2
-10.0
23.0
-11.0
24.0
POLYGON((23.889360497622043 -11.0,24.0 -10.525573122724381,24.0 -11.0,23.889360497622043 -11.0))
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_023586_S11E023_2018_02_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_023586_S11E023_2018_02_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_023586_S11E023_2018_02_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_023586_S11E023_2018_02_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_023586_S11E023_2018_02_17_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