https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-18T02:41:24.218062Z
2021-03-18T02:41:53.246291Z
s3://sentinel-s1-l1c/GRD/2021/3/18/IW/DV/S1B_IW_GRDH_1SDV_20210318T024124_20210318T024153_026063_031C19_DFE0
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
2021-03-18T02:41:24.218062Z
2021-03-18T02:41:53.246291Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210318T025255_V20210318T014854_20210318T082354.EOF
192.0742515029161
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-18T05:08:33.948195Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210318T024124_20210318T024153_026063_031C19_DFE0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.74946082744531 -11.078864521103586,44.1903903040088 -10.95311297781232,43.62697761428176 -10.825252263317697,43.064040482112944 -10.696375826818155,42.51581134370069 -10.569795258906682,42.333348436408976 -11.350171902361048,42.134318481540916 -12.19305762358551,42.68527565825752 -12.321326037958313,43.25109513354079 -12.451779559022402,43.81747368064831 -12.58106052360893,44.37956638553261 -12.708064755944278,44.40735436864531 -12.586530298743787,44.44704469981837 -12.40505483972658,44.47936076817304 -12.221918649968043,44.53117548050672 -12.043195850149175,44.74946082744531 -11.078864521103586))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.5088
45.83353318208132
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
2021-12-26T02:38:03.140466Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S11E043/2021/03/18/031C19
2.0E-4
2.0E-4
true
block average
2
2
-10.0
43.0
-11.0
44.0
POLYGON((43.0 -10.681589526661519,44.0 -10.909905856731676,44.0 -11.0,43.0 -11.0,43.0 -10.681589526661519))
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_031C19_S11E043_2021_03_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031C19_S11E043_2021_03_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031C19_S11E043_2021_03_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031C19_S11E043_2021_03_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031C19_S11E043_2021_03_18_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