https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-26T18:57:03.615828Z
2023-02-26T18:57:32.625848Z
s3://sentinel-s1-l1c/GRD/2023/2/26/IW/DV/S1A_IW_GRDH_1SDV_20230226T185703_20230226T185732_047411_05B104_418C
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
2023-02-26T18:57:03.615828Z
2023-02-26T18:57:32.625848Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230226T173426_V20230226T171123_20230226T234623.EOF
347.49802716669393
693000
Copernicus Ground Segment
2023-02-26T19:07:00.132323Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230226T185703_20230226T185732_047411_05B104_418C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-14.206685798589552 25.954823373652133,-13.833963276300462 26.01962057650941,-13.583258891056037 26.0626250296959,-13.208627568364069 26.12602101748842,-12.957989581412837 26.16785390682652,-12.58145455429385 26.229825456583974,-12.329976537684214 26.270630118668176,-12.078485350929615 26.310969193399124,-11.732319505368274 26.365716690701362,-11.744176007597984 26.423710070115234,-11.779789967058328 26.604359395313487,-11.817219878132164 26.78472349287232,-11.852969602324045 26.965344871509217,-11.887734053641971 27.146114479033606,-11.960192311818872 27.5071922035645,-11.995203383750837 27.68791209652109,-12.055525401454151 27.98917416219431,-12.405373273493922 27.93524685856443,-12.660030470074673 27.895391522205934,-12.91500589853899 27.854986804114986,-13.296566190521057 27.79358713384434,-13.550616824467264 27.7520838012326,-13.931329526557263 27.688956638000484,-14.18489339202592 27.646292068346114,-14.562182872306737 27.581889606788828,-14.29901228837633 26.37485978687366,-14.206685798589552 25.954823373652133))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76259051247678
46.16557250636549
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
2023-02-26T21:44:46.950441Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/N26W015/2023/02/26/05B104
2.0E-4
2.0E-4
true
block average
2
2
27.0
-15.0
26.0
-14.0
POLYGON((-14.216615888457511 26.0,-14.435312578735683 27.0,-14.0 27.0,-14.0 26.0,-14.216615888457511 26.0))
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_05B104_N26W015_2023_02_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B104_N26W015_2023_02_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B104_N26W015_2023_02_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B104_N26W015_2023_02_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B104_N26W015_2023_02_26_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