https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-25T19:03:56.737634Z
2023-07-25T19:04:21.735402Z
s3://sentinel-s1-l1c/GRD/2023/7/25/IW/DV/S1A_IW_GRDH_1SDV_20230725T190356_20230725T190421_049584_05F658_526C
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
2023-07-25T19:03:56.737634Z
2023-07-25T19:04:21.735402Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230725T210407_V20230725T171938_20230725T203708.EOF
347.72165721501455
693000
Copernicus Ground Segment
2023-07-25T21:21:31.260725Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230725T190356_20230725T190421_049584_05F658_526C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.128003769310451 20.59259166550302,-14.535969930723539 20.70108029084739,-13.939723657706349 20.808133219451467,-13.343367334783359 20.91298823361279,-12.757574144810748 21.01381803395958,-12.791866085319331 21.19473319361379,-12.826979389414081 21.37559702776582,-12.860968005515849 21.556645147132947,-12.898001661048339 21.737176705448395,-12.968226531205701 22.09887289452622,-13.05122530200447 22.52024972930853,-13.642452738121893 22.420603677211986,-14.245350643930696 22.31661181262388,-14.84785030334928 22.210296035823447,-15.444753279058041 22.10260908611501,-15.355571907426999 21.680163401308747,-15.318627518639335 21.49870740578759,-15.242829785861712 21.136142268328477,-15.202724074096674 20.95526493667013,-15.128003769310451 20.59259166550302))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82311455819813
46.07707434190832
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
2023-07-26T01:48:42.877326Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/N21W016/2023/07/25/05F658
2.0E-4
2.0E-4
true
block average
2
2
22.0
-16.0
21.0
-15.0
POLYGON((-15.2126431255291 21.0,-15.242829785863707 21.136142268337878,-15.423091751030476 22.0,-15.0 22.0,-15.0 21.0,-15.2126431255291 21.0))
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_05F658_N21W016_2023_07_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F658_N21W016_2023_07_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F658_N21W016_2023_07_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F658_N21W016_2023_07_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F658_N21W016_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