https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-05T19:02:02.537715Z
2021-06-05T19:02:27.535367Z
s3://sentinel-s1-l1c/GRD/2021/6/5/IW/DV/S1A_IW_GRDH_1SDV_20210605T190202_20210605T190227_038209_04825F_190E
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
2021-06-05T19:02:02.537715Z
2021-06-05T19:02:27.535367Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.8871500518576
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-05T20:25:24.496905Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210605T190202_20210605T190227_038209_04825F_190E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.877532893669255 14.54729434543544,-13.303742124280648 14.65863507952661,-12.728226800888688 14.768776927683515,-12.15229903279276 14.877453078796966,-11.588644409695194 14.982307022722399,-11.659767592358527 15.344117350224975,-11.730288402176503 15.706111167123089,-11.76350127892382 15.88747345463184,-11.8005174101431 16.068137174323173,-11.83461770899292 16.249326304217444,-11.871120023669809 16.430074631096748,-11.88280002472681 16.49000824534391,-12.451609289358373 16.386119898631165,-13.032036621815518 16.278406358154033,-13.611873979484951 16.169094563772337,-14.189398771771314 16.058528339405907,-14.102440168143172 15.635588522724657,-14.064567246921825 15.454269395992984,-13.877532893669255 14.54729434543544))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84078159941068
46.07237913014581
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
2021-12-26T06:46:43.404952Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N15W014/2021/06/05/04825F
2.0E-4
2.0E-4
true
block average
2
2
16.0
-14.0
15.0
-13.0
POLYGON((-13.970888834677002 15.0,-14.0 15.141167118133303,-14.0 16.0,-13.0 16.0,-13.0 15.0,-13.970888834677002 15.0))
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_04825F_N15W014_2021_06_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04825F_N15W014_2021_06_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04825F_N15W014_2021_06_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04825F_N15W014_2021_06_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04825F_N15W014_2021_06_05_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