https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-25T06:28:54.348840Z
2023-07-25T06:29:19.347064Z
s3://sentinel-s1-l1c/GRD/2023/7/25/IW/DV/S1A_IW_GRDH_1SDV_20230725T062854_20230725T062919_049576_05F614_EF61
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
2023-07-25T06:28:54.348840Z
2023-07-25T06:29:19.347064Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230725T063053_V20230725T054831_20230725T122331.EOF
192.8187137951292
693000
Copernicus Ground Segment
2023-07-25T07:14:27.645510Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230725T062854_20230725T062919_049576_05F614_EF61
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.548443828105426 32.98548088495924,-5.811081382982145 33.0275837812508,-6.223285521377169 33.092460889431194,-6.502021287480198 33.13550427189184,-6.9233006096679 33.19929713781963,-7.337914943920593 33.26061043885341,-7.615868238157555 33.300893563797814,-7.8952120273636925 33.34071511466513,-8.171225068818975 33.37940902780289,-8.207279923640447 33.19898798836498,-8.318478117995424 32.65785412341238,-8.360477974566198 32.478168412685065,-8.396834402766812 32.29768722467227,-8.437077546235775 32.11775286011251,-8.469737304119105 31.93674097706932,-8.48383206072191 31.877725795331813,-8.211878884704664 31.83859661630435,-7.935832230056646 31.798249824869213,-7.660868562685501 31.757431017049683,-7.2516054068441065 31.695507926934674,-6.84773965409434 31.633029788149344,-6.573279989380623 31.589800062446983,-6.1613713815956785 31.52374076297775,-5.902481661855181 31.481486057384657,-5.889213871696261 31.54095175732586,-5.856572478312119 31.723140517021672,-5.814671521421882 31.903820125395843,-5.783527090501899 32.08624625007738,-5.730295684108185 32.265093634498385,-5.677709286986898 32.4440545375034,-5.6465131526651575 32.62647604008998,-5.585928509588074 32.804162098661145,-5.548443828105426 32.98548088495924))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80731
46.61147721783261
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
2023-07-25T11:53:00.831920Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/N32W008/2023/07/25/05F614
2.0E-4
2.0E-4
true
block average
2
2
33.0
-8.0
32.0
-7.0
POLYGON((-8.0 32.0,-8.0 33.0,-7.0 33.0,-7.0 32.0,-8.0 32.0))
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_05F614_N32W008_2023_07_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F614_N32W008_2023_07_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F614_N32W008_2023_07_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F614_N32W008_2023_07_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F614_N32W008_2023_07_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 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