https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-17T03:10:56.426099Z
2023-03-17T03:11:15.991367Z
s3://sentinel-s1-l1c/GRD/2023/3/17/IW/DV/S1A_IW_GRDH_1SDV_20230317T031056_20230317T031115_047678_05BA12_CAE7
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
2023-03-17T03:10:56.426099Z
2023-03-17T03:11:15.991367Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230317T043213_V20230317T003538_20230317T035308.EOF
192.5231392212643
693000
Copernicus Ground Segment
2023-03-17T05:45:41.301749Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230317T031056_20230317T031115_047678_05BA12_CAE7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.0530317930088 -25.270307523678934,34.71698697878985 -25.193211118328765,34.47090405711343 -25.136202608962652,34.10220809377663 -25.04992972729496,33.85576847586828 -24.99168692656065,33.61141738174633 -24.933487651446576,33.2439305965607 -24.8451037106847,32.99917922405087 -24.785670261353676,32.645997235589476 -24.699099837254703,32.49014463780482 -25.23636319334289,32.34132697115419 -25.743270120249072,32.69738270129946 -25.83078886438352,32.94404441005457 -25.890831324002217,33.31446877356828 -25.980104211218904,33.561714794237616 -26.039092555508805,33.93304401696757 -26.126785345564553,34.1809023066368 -26.1847184682619,34.429003842852744 -26.242226943903503,34.76782623746412 -26.319974065271673,34.90693087507836 -25.8103447371544,35.0530317930088 -25.270307523678934))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.97559
45.55908742412765
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
2023-03-17T09:10:44.517869Z
Batch API, v4.184.0
s3://deafrica-sentinel-1/s1_rtc/S27E033/2023/03/17/05BA12
2.0E-4
2.0E-4
true
block average
2
2
-26.0
33.0
-27.0
34.0
POLYGON((34.0 -26.142435292901485,33.39786074978824 -26.0,34.0 -26.0,34.0 -26.142435292901485))
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_05BA12_S27E033_2023_03_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BA12_S27E033_2023_03_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BA12_S27E033_2023_03_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BA12_S27E033_2023_03_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BA12_S27E033_2023_03_17_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 2021
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