https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-26T16:04:49.891019Z
2023-12-26T16:05:18.912966Z
s3://sentinel-s1-l1c/GRD/2023/12/26/IW/DV/S1A_IW_GRDH_1SDV_20231226T160449_20231226T160518_051828_0642C4_8AE1
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
2023-12-26T16:04:49.891019Z
2023-12-26T16:05:18.912966Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231226T162759_V20231226T155726_20231226T223226.EOF
347.41605735879654
693000
Copernicus Ground Segment
2023-12-26T16:46:24.161577Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231226T160449_20231226T160518_051828_0642C4_8AE1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.636002377690613 27.624795304073068,29.028477110649572 27.69169543192217,29.292038447316067 27.73595287028403,29.68695488513061 27.801264394668774,29.95111815548501 27.844279723097905,30.347401893264244 27.907800338235113,30.612249271491777 27.949578034876378,31.141947029792732 28.03151285272645,31.09497354342249 28.26961919082909,31.06017165241736 28.450350168993157,31.024162406336256 28.630895210582285,30.988875971763928 28.81154557721143,30.95213389487062 28.99197451240127,30.91754300989199 29.172720203334062,30.880505533416127 29.35309941038315,30.82133871188471 29.65521809615177,30.553168612862457 29.615102169512397,30.150969886433934 29.553861273478937,29.614393837991095 29.47015154906467,29.345669052599515 29.42736513679641,28.944255038855864 29.36237539427411,28.674614101351786 29.317997890943012,28.27640265293379 29.251391284215963,28.343530609630434 28.948814237782827,28.42514551607695 28.587257529203562,28.465249745048524 28.40636261846219,28.502413024731293 28.224968488486507,28.543118139894535 28.044177598689515,28.622585892462766 27.682268386044186,28.636002377690613 27.624795304073068))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76552661240508
46.62230626294369
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
2023-12-26T18:50:53.145759Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/N27E030/2023/12/26/0642C4
2.0E-4
2.0E-4
true
block average
2
2
28.0
30.0
27.0
31.0
POLYGON((30.938220605730116 28.0,30.612249271439513 27.94957803486829,30.0 27.85211503032005,30.0 28.0,30.938220605730116 28.0))
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_0642C4_N27E030_2023_12_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0642C4_N27E030_2023_12_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0642C4_N27E030_2023_12_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0642C4_N27E030_2023_12_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0642C4_N27E030_2023_12_26_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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