https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-09T15:57:47.064269Z
2021-08-09T15:58:12.062811Z
s3://sentinel-s1-l1c/GRD/2021/8/9/IW/DV/S1A_IW_GRDH_1SDV_20210809T155747_20210809T155812_039155_049F0B_D1E3
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
2021-08-09T15:57:47.064269Z
2021-08-09T15:58:12.062811Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.12258435106276
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-09T18:50:41.722497Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210809T155747_20210809T155812_039155_049F0B_D1E3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.62632490460108 32.41977816349915,30.02357747995845 32.483728942593714,30.301842188404365 32.52771976979365,30.71974302813483 32.59255250202464,30.99867489789628 32.63500295567842,31.417561763211477 32.69751763790478,31.69714103405234 32.738417851942074,31.976973610113124 32.778695272238835,32.26063858195356 32.81884919758446,32.11615271696367 33.54065727879875,31.959092433215258 34.32200274304509,31.670396528076477 34.28223149348178,31.385613659842594 34.24229478254258,31.101101584480368 34.20169863445933,30.674849404920664 34.139571522774595,30.391030641570076 34.09733391618416,29.965835664502464 34.03275237806683,29.682733037168475 33.98888378004194,29.278601416536624 33.92504456613047,29.460086112050064 33.14262435415984,29.62632490460108 32.41977816349915))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58645851847281
46.52768076635918
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
2021-12-26T10:00:29.570750Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N33E031/2021/08/09/049F0B
2.0E-4
2.0E-4
true
block average
2
2
34.0
31.0
33.0
32.0
POLYGON((31.0 33.0,31.0 34.0,32.0 34.0,32.0 33.0,31.0 33.0))
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_049F0B_N33E031_2021_08_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_049F0B_N33E031_2021_08_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_049F0B_N33E031_2021_08_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_049F0B_N33E031_2021_08_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_049F0B_N33E031_2021_08_09_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