https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-10T16:53:04.580696Z
2023-04-10T16:53:33.617874Z
s3://sentinel-s1-l1c/GRD/2023/4/10/IW/DV/S1A_IW_GRDH_1SDV_20230410T165304_20230410T165333_048036_05C62E_EA4C
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
2023-04-10T16:53:04.580696Z
2023-04-10T16:53:33.617874Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230410T172611_V20230410T134536_20230410T170306.EOF
346.8611478863787
693000
Copernicus Ground Segment
2023-04-10T18:27:14.140579Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230410T165304_20230410T165333_048036_05C62E_EA4C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.022407893854066 -35.59188470111289,27.374583516418106 -35.51127317917707,27.648517134985703 -35.447733049875744,27.922019091095 -35.383574934703496,28.33145750404274 -35.28618440408781,28.603870027597424 -35.22049195853083,29.011663529196905 -35.12081124356668,29.28297250079912 -35.05359973499608,29.66093832377834 -34.95875914119053,29.51175029443877 -34.547368014940346,29.384351109573792 -34.192446727267594,29.25805909050904 -33.83737074172763,29.090880519167158 -33.36235657676358,28.71930784416332 -33.455353844193624,28.452628705384555 -33.52128482308002,28.05185644707262 -33.619107165744026,27.784175336486335 -33.683602608351116,27.381909199066893 -33.77926103295781,27.113238391497326 -33.84230685778614,26.844175313709385 -33.90476900789293,26.498308313646447 -33.98404864005835,26.65217291502651 -34.462392093650614,26.768317404042595 -34.81999581004871,26.885400921011076 -35.17747865085365,27.022407893854066 -35.59188470111289))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.62395
45.42129993546319
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
2023-04-10T20:26:43.340183Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/S36E029/2023/04/10/05C62E
2.0E-4
2.0E-4
true
block average
2
2
-35.0
29.0
-36.0
30.0
POLYGON((29.496582170841652 -35.0,29.0 -35.1236622672461,29.0 -35.0,29.496582170841652 -35.0))
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_05C62E_S36E029_2023_04_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C62E_S36E029_2023_04_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C62E_S36E029_2023_04_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C62E_S36E029_2023_04_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C62E_S36E029_2023_04_10_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