https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-09T17:27:06.816794Z
2018-02-09T17:27:35.823395Z
s3://sentinel-s1-l1c/GRD/2018/2/9/IW/DV/S1A_IW_GRDH_1SDV_20180209T172706_20180209T172735_020533_023208_4FC0
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
2018-02-09T17:27:06.816794Z
2018-02-09T17:27:35.823395Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180209T193255_V20180209T154016_20180209T185746.EOF
347.2867956912449
693000
Copernicus S1 Core Ground Segment - UPA
2018-02-09T19:41:08.883920Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180209T172706_20180209T172735_020533_023208_4FC0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.587043148 29.815730714,7.978699825 29.88080738,8.242256743 29.923898548,8.638014055 29.987548252,8.902130348 30.029321398,9.298716335 30.090987821,9.56337805 30.131434663,9.82825393 30.171348711,10.146902652 30.218599851,10.100128985 30.457407169,10.065376157 30.638107774,10.029536697 30.818647449,9.822807374 31.841150365,9.49861257 31.79439597,9.229140191 31.754855203,8.95989827 31.714746189,8.556473465 31.653520209,8.287819579 31.611996617,7.885289392 31.548655355,7.617240204 31.505726025,7.218935805 31.440825433,7.41273576 30.597549119,7.453855894 30.416793069,7.494520874 30.235963126,7.534022381 30.054941737,7.587043148 29.815730714))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76144963430724
46.33428404102046
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
2022-01-21T11:04:07.571333Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N29E008/2018/02/09/023208
2.0E-4
2.0E-4
true
block average
2
2
30.0
8.0
29.0
9.0
POLYGON((8.71674189424568 30.0,8.0 29.884289927247753,8.0 30.0,8.71674189424568 30.0))
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_023208_N29E008_2018_02_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_023208_N29E008_2018_02_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_023208_N29E008_2018_02_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_023208_N29E008_2018_02_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_023208_N29E008_2018_02_09_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