https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-27T18:03:41.440036Z
2021-12-27T18:04:06.438431Z
s3://sentinel-s1-l1c/GRD/2021/12/27/IW/DV/S1A_IW_GRDH_1SDV_20211227T180341_20211227T180406_041198_04E546_A411
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
2021-12-27T18:03:41.440036Z
2021-12-27T18:04:06.438431Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20211227T183944_V20211227T180041_20211228T003541.EOF
347.9443861900872
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-27T20:35:05.494070Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211227T180341_20211227T180406_041198_04E546_A411
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.1347814485667296 11.577695921094419,1.701675438682376 11.690473148982564,2.2688722172360207 11.802097952915153,2.8356963650172564 11.912428893003955,3.392581340161699 12.019626367291854,3.321942772337327 12.381685788173186,3.096154511533066 13.527649648049195,2.5355985540457464 13.421570048225085,1.9645574455441754 13.312125310131556,1.3948225368683866 13.201552504668658,0.8251354442655379 13.089620256741583,0.875525780655741 12.84813656935843,0.9497870217508202 12.485174138062236,0.9876504380590826 12.303835778980375,1.0247650593040223 12.12234676981818,1.0610769061194816 11.94069562229347,1.1347814485667296 11.577695921094419))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85914465628603
46.04735353134428
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
2021-12-27T22:58:32.442491Z
Batch API, v4.75.1
s3://deafrica-sentinel-1/s1_rtc/N12E000/2021/12/27/04E546
2.0E-4
2.0E-4
true
block average
2
2
13.0
0.0
12.0
1.0
POLYGON((1.0 12.243446916449383,0.8438364792444402 13.0,1.0 13.0,1.0 12.243446916449383))
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_04E546_N12E000_2021_12_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E546_N12E000_2021_12_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E546_N12E000_2021_12_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E546_N12E000_2021_12_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E546_N12E000_2021_12_27_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