https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-25T06:13:36.893942Z
2019-04-25T06:14:02.591391Z
s3://sentinel-s1-l1c/GRD/2019/4/25/IW/DV/S1B_IW_GRDH_1SDV_20190425T061336_20190425T061402_015959_01DFD4_048D
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
2019-04-25T06:13:36.893942Z
2019-04-25T06:14:02.591391Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190425T080152_V20190425T035203_20190425T070933.EOF
192.3763118713554
693000
Copernicus S1 Core Ground Segment - UPA
2019-04-25T08:40:21.995374Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190425T061336_20190425T061402_015959_01DFD4_048D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.277029809071284 24.524013378836802,-3.660041566333863 24.591623063757112,-3.917097498786503 24.636412439620237,-4.303022222309266 24.702772533431833,-4.560530748656407 24.746461565217878,-5.0760828609134885 24.832511899725283,-5.3341237813568165 24.874870888411426,-5.71576055442035 24.936647718698595,-5.750410898830761 24.755904791686785,-5.991767446193406 23.51299804428606,-5.614460149381863 23.450602849699926,-5.3593348291633855 23.407861207317538,-4.849578688000114 23.32113181699114,-4.594950134858597 23.277146297973278,-4.213322330045262 23.210395155322946,-3.959115399925633 23.16538080825103,-3.580328820261705 23.097488680657673,-3.277029809071284 24.524013378836802))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83656842525084
46.65722482154675
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
2021-12-24T14:50:26.545760Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N23W004/2019/04/25/01DFD4
2.0E-4
2.0E-4
true
block average
2
2
24.0
-4.0
23.0
-3.0
POLYGON((-3.3884423488293534 24.0,-3.5803288202617054 23.097488680657655,-4.0 23.172620554141623,-4.0 24.0,-3.3884423488293534 24.0))
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_01DFD4_N23W004_2019_04_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01DFD4_N23W004_2019_04_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01DFD4_N23W004_2019_04_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01DFD4_N23W004_2019_04_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01DFD4_N23W004_2019_04_25_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