https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-23T15:40:28.853373Z
2021-01-23T15:40:57.865019Z
s3://sentinel-s1-l1c/GRD/2021/1/23/IW/DV/S1B_IW_GRDH_1SDV_20210123T154028_20210123T154057_025283_0302C4_72AE
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
2021-01-23T15:40:28.853373Z
2021-01-23T15:40:57.865019Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210123T163058_V20210123T123038_20210123T154808.EOF
347.44005654656405
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-23T16:49:56.294285Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210123T154028_20210123T154057_025283_0302C4_72AE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.937436316581376 -27.180686493842053,43.23832307343649 -27.111663625491868,43.494252691005585 -27.052369568774104,43.74991293482724 -26.99261309480336,44.132895921308545 -26.902114967635256,44.387878152811766 -26.841209699749356,44.769839362085 -26.74899628158487,45.024137307775405 -26.686952761664394,45.37109013250816 -26.601451560889785,45.24717569579426 -26.186292119006943,45.14117152330907 -25.82833063377903,44.89808226128803 -24.992385115409807,44.555469437472404 -25.07647028496386,44.30307895002448 -25.13783260743673,44.05132002018117 -25.198552454330247,43.67374091572777 -25.288706248741363,43.29560763752736 -25.377897900976848,43.04321231107464 -25.436821901514183,42.493582214254424 -25.56343660421669,42.62403827974425 -26.043443921201956,42.72256436724546 -26.403401358358558,42.821678837761624 -26.76327803261269,42.937436316581376 -27.180686493842053))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.64566
45.68460465908785
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
2021-12-25T23:52:55.694703Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S27E044/2021/01/23/0302C4
2.0E-4
2.0E-4
true
block average
2
2
-26.0
44.0
-27.0
45.0
POLYGON((45.0 -26.69284177320014,44.38787815286647 -26.841209699735487,44.0 -26.933518012708525,44.0 -26.0,45.0 -26.0,45.0 -26.69284177320014))
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_0302C4_S27E044_2021_01_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0302C4_S27E044_2021_01_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0302C4_S27E044_2021_01_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0302C4_S27E044_2021_01_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0302C4_S27E044_2021_01_23_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