https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-28T15:49:11.043678Z
2023-09-28T15:49:36.041062Z
s3://sentinel-s1-l1c/GRD/2023/9/28/IW/DV/S1A_IW_GRDH_1SDV_20230928T154911_20230928T154936_050529_061605_7F70
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
2023-09-28T15:49:11.043678Z
2023-09-28T15:49:36.041062Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230928T180355_V20230928T141025_20230928T172755.EOF
348.0385058426789
693000
Copernicus Ground Segment
2023-09-28T18:45:37.812433Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230928T154911_20230928T154936_050529_061605_7F70
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.38236761895696 0.4455365628610428,38.563151784498075 0.9125615612070624,38.52511842224885 1.0934113118507893,38.45042235655936 1.4555712703661738,38.411738489768666 1.636357369337434,38.372296077507826 1.8169773704732821,38.29724381795499 2.179012847647274,38.260470784018125 2.3601809862340084,38.24740530812794 2.419524517576712,37.16613949054924 2.1908162065231886,36.04774703239789 1.9533324528215659,36.05942039566968 1.8934954194041167,36.099860873439106 1.7125115569100888,36.138428610498 1.531125178190278,36.17817880807626 1.349989089928999,36.214806512018384 1.1681813870727293,36.26390658082718 0.9890458828568315,36.29403335840667 0.8058372104954558,36.33495946321352 0.6249435833047885,36.38236761895696 0.4455365628610428))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85501803132138
46.1930000350071
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
2023-09-29T21:57:51.322988Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N01E038/2023/09/28/061605
2.0E-4
2.0E-4
true
block average
2
2
2.0
38.0
1.0
39.0
POLYGON((38.33435432107411 2.0,38.37229607750824 1.816977370470541,38.45042235656001 1.455571270362933,38.54476316186919 1.0,38.0 1.0,38.0 2.0,38.33435432107411 2.0))
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_061605_N01E038_2023_09_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061605_N01E038_2023_09_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061605_N01E038_2023_09_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061605_N01E038_2023_09_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061605_N01E038_2023_09_28_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 2021
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