https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-30T16:20:12.358260Z
2021-07-30T16:20:37.357265Z
s3://sentinel-s1-l1c/GRD/2021/7/30/IW/DV/S1B_IW_GRDH_1SDV_20210730T162012_20210730T162037_028025_0357E4_BE27
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
2021-07-30T16:20:12.358260Z
2021-07-30T16:20:37.357265Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.0306959343915
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-30T17:05:56.385517Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210730T162012_20210730T162037_028025_0357E4_BE27
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.909318541122758 -3.0550283673244407,29.995247850410884 -2.8177781676257774,31.08170321963775 -2.579322207437022,31.006880567901845 -2.2170360830769877,30.970249098346528 -2.0356852632152527,30.930549986403246 -1.8550173805836767,30.89319821525473 -1.6738404953375663,30.85370946106764 -1.493139699621386,30.81481109465067 -1.3123168679771509,30.77894641190672 -1.1308380187701923,30.763389718498125 -1.0717890966489652,28.577564819106215 -1.5460544719451457,28.57681036999231 -1.6088308879757425,28.66305291009104 -1.969710071312605,28.71371552045227 -2.148508286548551,28.757167398486132 -2.328878880559446,28.77738677635326 -2.5143253105513548,28.827625781161956 -2.693220614112793,28.876463840597598 -2.872421841774949,28.909318541122758 -3.0550283673244407))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83623974954438
46.12144691570731
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
2021-12-26T09:27:43.000806Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/S03E028/2021/07/30/0357E4
2.0E-4
2.0E-4
true
block average
2
2
-2.0
28.0
-3.0
29.0
POLYGON((28.899417796757827 -3.0,28.87646384059773 -2.872421841775551,28.77738677635339 -2.5143253105519547,28.757167398486118 -2.328878880559165,28.713715520452574 -2.1485082865496143,28.671635584436704 -2.0,29.0 -2.0,29.0 -3.0,28.899417796757827 -3.0))
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_0357E4_S03E028_2021_07_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0357E4_S03E028_2021_07_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0357E4_S03E028_2021_07_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0357E4_S03E028_2021_07_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0357E4_S03E028_2021_07_30_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