https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-23T15:56:43.786599Z
2023-08-23T15:57:08.785232Z
s3://sentinel-s1-l1c/GRD/2023/8/23/IW/DV/S1A_IW_GRDH_1SDV_20230823T155643_20230823T155708_050005_060419_7607
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
2023-08-23T15:56:43.786599Z
2023-08-23T15:57:08.785232Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230823T162042_V20230823T154914_20230823T222414.EOF
347.4075022503128
693000
Copernicus Ground Segment
2023-08-23T16:48:42.717617Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230823T155643_20230823T155708_050005_060419_7607
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.630604434703642 27.897797107798098,31.01899632484133 27.963819147325328,31.286757742093794 28.008647544823646,31.819155430945603 28.096128865832608,32.086472390727224 28.139222645039013,32.486165040888054 28.202623807813058,32.752406183154505 28.24416956866537,33.14298709583087 28.30412953494006,33.00059481593581 29.02659871649531,32.930532962641074 29.388025085470254,32.858693813796116 29.749173255912876,32.84740851508659 29.80887655516262,32.57839363768862 29.76873578529033,32.17433487797506 29.707350070429197,31.771652341834937 29.644873030483705,31.500021775122143 29.601998981211707,30.95882634440003 29.514811446657212,30.689189121320076 29.470494285659427,30.295952366714367 29.404809293289397,30.30913280796633 29.345058669619156,30.391556168052407 28.983558194152693,30.43187395528406 28.80265988214297,30.51185842253509 28.440757655735666,30.55053593941837 28.259584696844826,30.591194840308443 28.07874987094988,30.630604434703642 27.897797107798098))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6990491109118
46.61380979654651
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
2023-08-23T21:20:38.715666Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/N29E033/2023/08/23/060419
2.0E-4
2.0E-4
true
block average
2
2
30.0
33.0
29.0
34.0
POLYGON((33.0 29.029667178915663,33.00583718748732 29.0,33.0 29.0,33.0 29.029667178915663))
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_060419_N29E033_2023_08_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060419_N29E033_2023_08_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060419_N29E033_2023_08_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060419_N29E033_2023_08_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060419_N29E033_2023_08_23_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