https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-01-20T16:30:38.319998Z
2024-01-20T16:31:03.318391Z
s3://sentinel-s1-l1c/GRD/2024/1/20/IW/DV/S1A_IW_GRDH_1SDV_20240120T163038_20240120T163103_052192_064F25_04DC
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
2024-01-20T16:30:38.319998Z
2024-01-20T16:31:03.318391Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240120T184422_V20240120T145944_20240120T181714.EOF
347.3885035690438
693000
Copernicus Ground Segment
2024-01-20T19:27:31.489351Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240120T163038_20240120T163103_052192_064F25_04DC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.83182019485627 -27.960698011978263,31.179404521438133 -27.88084365575603,31.431394622181617 -27.82232936612044,31.80718452296359 -27.73410618955576,32.05976738465793 -27.674152073594797,32.43769208156516 -27.58347006983343,32.69202684660134 -27.52177513391257,32.94486830315891 -27.459918696134395,33.26777301929812 -27.380138293098746,33.21341527903252 -27.201468134838354,33.15787605800409 -27.023016485523872,33.104760362905694 -26.84398358489537,32.944017488841496 -26.307350208213474,32.82275025585545 -25.889823892594116,32.503591663191095 -25.96839203616783,32.25328310177526 -26.02943715954482,32.00373820528311 -26.089801758526807,31.62913350747128 -26.179497560848205,31.380183796037382 -26.23849307839822,31.008173942137958 -26.32573896689435,30.76370939717674 -26.38247247603823,30.423168046408087 -26.46072501675124,30.438076046428584 -26.520404367252155,30.48473602639188 -26.700992453009846,30.53468600328441 -26.880835999664466,30.58080792721872 -27.061575860788523,30.635953490288866 -27.240251490827767,30.685090776883555 -27.420327254150436,30.732901682729906 -27.600719169433177,30.783574989985098 -27.780468709034285,30.83182019485627 -27.960698011978263))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.09467
45.76508813569423
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
2024-01-20T21:40:45.419869Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/S27E033/2024/01/20/064F25
2.0E-4
2.0E-4
true
block average
2
2
-26.0
33.0
-27.0
34.0
POLYGON((33.0 -26.49424548536352,33.15104749954869 -27.0,33.0 -27.0,33.0 -26.49424548536352))
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_064F25_S27E033_2024_01_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_064F25_S27E033_2024_01_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_064F25_S27E033_2024_01_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_064F25_S27E033_2024_01_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_064F25_S27E033_2024_01_20_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