https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-28T17:38:02.714712Z
2018-10-28T17:38:27.713895Z
s3://sentinel-s1-l1c/GRD/2018/10/28/IW/DV/S1B_IW_GRDH_1SDV_20181028T173802_20181028T173827_013355_018B29_208D
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
2018-10-28T17:38:02.714712Z
2018-10-28T17:38:27.713895Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181028T182801_V20181028T142541_20181028T174311.EOF
347.7910798464244
693000
Copernicus S1 Core Ground Segment - DPA
2018-10-28T18:43:48.564572Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181028T173802_20181028T173827_013355_018B29_208D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.778467422 -18.214701392,12.356802606 -18.082388524,12.950954268 -17.944452346,13.544183072 -17.804715921,14.073773785 -17.678265565,14.029681074 -17.497979313,13.979606909 -17.319056885,13.934371028 -17.13897786,13.887308627 -16.959350857,13.839612367 -16.779887272,13.796244713 -16.599393164,13.686831583 -16.180548636,13.160962142 -16.305340776,12.571990588 -16.443371586,11.982194742 -16.579759493,11.408186557 -16.710719515,11.513164572 -17.131306085,11.554471445 -17.31253296,11.600259941 -17.492744143,11.645314039 -17.673130358,11.688438111 -17.853965281,11.73656788 -18.033663792,11.778467422 -18.214701392))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.4192
46.04857870183154
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
2021-12-23T16:42:31.071657Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S18E011/2018/10/28/018B29
2.0E-4
2.0E-4
true
block average
2
2
-17.0
11.0
-18.0
12.0
POLYGON((11.727551497373401 -18.0,11.688438111000186 -17.853965281000775,11.645314039000718 -17.673130358002748,11.554471445000729 -17.312532960002937,11.513164571999624 -17.131306084998542,11.480390695837642 -17.0,12.0 -17.0,12.0 -18.0,11.727551497373401 -18.0))
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_018B29_S18E011_2018_10_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_018B29_S18E011_2018_10_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_018B29_S18E011_2018_10_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_018B29_S18E011_2018_10_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_018B29_S18E011_2018_10_28_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