https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-09T16:55:37.661721Z
2023-02-09T16:56:02.393568Z
s3://sentinel-s1-l1c/GRD/2023/2/9/IW/DV/S1A_IW_GRDH_1SDV_20230209T165537_20230209T165602_047161_05A895_C21D
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
2023-02-09T16:55:37.661721Z
2023-02-09T16:56:02.393568Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230209T172604_V20230209T134535_20230209T170305.EOF
347.46345665051876
693000
Copernicus Ground Segment
2023-02-09T18:26:29.293162Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230209T165537_20230209T165602_047161_05A895_C21D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.254190155500265 -26.517081432570237,24.502693586433253 -26.46008337693312,24.877272694406955 -26.373247306355168,25.25098784725974 -26.285510469216213,25.5011045488664 -26.22617252585895,25.74956123609157 -26.166743515687386,26.12322548084204 -26.076444738103632,26.67760175400404 -25.94043195645821,26.622204622044308 -25.762159583858573,26.56775249594289 -25.58357386315221,26.460105401830297 -25.226143757379248,26.407299543945502 -25.047202253262476,26.355215462671723 -24.868099209503242,26.304481269240945 -24.688677947180974,26.275114471607747 -24.58907228259451,25.72861546278681 -24.72265363782921,25.482809884417488 -24.78199553426036,25.116171469450293 -24.86965311460461,24.86900531547439 -24.928179477057167,24.49801747360288 -25.015157409540556,24.12709065258494 -25.10107879904747,23.880948629548236 -25.157519862475088,24.005522381326823 -25.617855772495307,24.05471589678613 -25.79781752830398,24.153858722849037 -26.157606618106566,24.205177334702952 -26.337118977300317,24.254190155500265 -26.517081432570237))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.42526
45.94673429949062
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
2023-02-09T23:40:05.263784Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S25E026/2023/02/09/05A895
2.0E-4
2.0E-4
true
block average
2
2
-24.0
26.0
-25.0
27.0
POLYGON((26.0 -24.656318816200155,26.275114471608777 -24.589072282594316,26.393572887247547 -25.0,26.0 -25.0,26.0 -24.656318816200155))
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_05A895_S25E026_2023_02_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A895_S25E026_2023_02_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A895_S25E026_2023_02_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A895_S25E026_2023_02_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A895_S25E026_2023_02_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 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