https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-09T17:08:36.215932Z
2022-01-09T17:09:01.214190Z
s3://sentinel-s1-l1c/GRD/2022/1/9/IW/DV/S1A_IW_GRDH_1SDV_20220109T170836_20220109T170901_041387_04EBB6_183F
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
2022-01-09T17:08:36.215932Z
2022-01-09T17:09:01.214190Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220109T173910_V20220109T170305_20220109T233805.EOF
347.7193013943876
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-09T19:24:58.827978Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220109T170836_20220109T170901_041387_04EBB6_183F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.647815965931036 20.7200850940287,14.237343006309791 20.827971662800262,14.831870773899821 20.93456895523298,15.42794693231563 21.03921929382309,16.022279158942073 21.141340073160826,15.988142114943077 21.322316913083636,15.950287931035461 21.502755351306497,15.915616413369644 21.683725980944374,15.8818684487738 21.86484633047535,15.84537718676488 22.045502652197328,15.812201747621874 22.226707629158792,15.775723530885637 22.40735809620146,15.729459578440075 22.64790173401927,15.13170712101179 22.547343434734422,14.52902382813334 22.44355870299276,13.931288282399336 22.338249188794904,13.333500512250275 22.230568553944245,13.383485067833746 21.989426598458888,13.461231862782293 21.627141218495904,13.53409290734961 21.26395944668279,13.647815965931036 20.7200850940287))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86303110149517
46.07602940649686
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
2022-01-10T02:27:01.044173Z
Batch API, v4.79.2
s3://deafrica-sentinel-1/s1_rtc/N21E013/2022/01/09/04EBB6
2.0E-4
2.0E-4
true
block average
2
2
22.0
13.0
21.0
14.0
POLYGON((13.589286309045622 21.0,13.534092907353342 21.26395944666445,13.461231862782482 21.627141218494383,13.381293384615578 22.0,14.0 22.0,14.0 21.0,13.589286309045622 21.0))
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_04EBB6_N21E013_2022_01_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EBB6_N21E013_2022_01_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EBB6_N21E013_2022_01_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EBB6_N21E013_2022_01_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EBB6_N21E013_2022_01_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