https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-14T17:20:38.445315Z
2021-03-14T17:21:03.443517Z
s3://sentinel-s1-l1c/GRD/2021/3/14/IW/DV/S1B_IW_GRDH_1SDV_20210314T172038_20210314T172103_026014_031A96_9031
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-03-14T17:20:38.445315Z
2021-03-14T17:21:03.443517Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210314T180220_V20210314T153145_20210314T220645.EOF
346.70102207634255
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-14T18:26:50.451860Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210314T172038_20210314T172103_026014_031A96_9031
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.882741186364527 37.45063473734275,8.288541760531302 37.511854838586515,8.582670783787124 37.55528429113713,9.024497334702062 37.619055147776415,9.31946322480538 37.66065072470587,9.762521955731643 37.7216617075539,10.0582936888706 37.76141141507549,10.354378871467402 37.800419556154274,10.684540469241304 37.84297700692154,10.53536746134153 38.56391368724442,10.373103960091562 39.34420666940626,10.035910484528271 39.30200317446985,9.733533735185153 39.26326819818045,9.281180366505142 39.203775642642825,8.982695031106331 39.163500219437935,8.528735079623164 39.10070141127498,8.226771733424355 39.057888485682106,7.926481048368066 39.014485331123225,7.512204622203656 38.95323305381305,7.705830730456185 38.17227342505445,7.882741186364527 37.45063473734275))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.45718024181647
46.35176271971039
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
2021-12-26T02:28:55.909721Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N38E009/2021/03/14/031A96
2.0E-4
2.0E-4
true
block average
2
2
39.0
9.0
38.0
10.0
POLYGON((9.0 38.0,9.0 39.0,10.0 39.0,10.0 38.0,9.0 38.0))
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_031A96_N38E009_2021_03_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031A96_N38E009_2021_03_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031A96_N38E009_2021_03_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031A96_N38E009_2021_03_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031A96_N38E009_2021_03_14_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