https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-17T18:03:41.729298Z
2021-08-17T18:04:06.727547Z
s3://sentinel-s1-l1c/GRD/2021/8/17/IW/DV/S1A_IW_GRDH_1SDV_20210817T180341_20210817T180406_039273_04A31D_45D2
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
2021-08-17T18:03:41.729298Z
2021-08-17T18:04:06.727547Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.94506816483783
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-17T22:01:29.540524Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210817T180341_20210817T180406_039273_04A31D_45D2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.1345635242935146 11.577691408582783,1.7014589610219575 11.690460910939994,2.268657344368779 11.802077862165259,2.8354831484442014 11.91240087627268,3.3922794579792397 12.019573217046878,3.3216268878493618 12.381629195696883,3.095908156382225 13.527604074660765,2.5354413795971644 13.421549687477007,1.9643986397516593 13.312113174714321,1.3946619778245302 13.20154848243547,0.8249733085121922 13.089624348360188,0.8753545760220689 12.848139213036577,0.9496024176121106 12.485174648653654,0.9874590286372367 12.303835330182398,1.0245669823826957 12.12234522074895,1.060872232509405 11.94069306070712,1.1345635242935146 11.577691408582783))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86224182709945
46.04961458613347
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
2021-12-26T10:24:27.046819Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N12E000/2021/08/17/04A31D
2.0E-4
2.0E-4
true
block average
2
2
13.0
0.0
12.0
1.0
POLYGON((1.0 12.242499092656569,0.8436717193443225 13.0,1.0 13.0,1.0 12.242499092656569))
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_04A31D_N12E000_2021_08_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04A31D_N12E000_2021_08_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04A31D_N12E000_2021_08_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04A31D_N12E000_2021_08_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04A31D_N12E000_2021_08_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 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