https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-26T16:06:08.914199Z
2023-12-26T16:06:33.913317Z
s3://sentinel-s1-l1c/GRD/2023/12/26/IW/DV/S1A_IW_GRDH_1SDV_20231226T160608_20231226T160633_051828_0642C4_8AD0
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
2023-12-26T16:06:08.914199Z
2023-12-26T16:06:33.913317Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231226T162759_V20231226T155726_20231226T223226.EOF
347.137592396817
693000
Copernicus Ground Segment
2023-12-26T16:46:22.146402Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231226T160608_20231226T160633_051828_0642C4_8AD0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.60435089035441 32.266026433008804,28.006253669656438 32.33083692958373,28.283004213948622 32.37466553287606,28.69862631108867 32.439270318884596,28.97603413873203 32.481579108717284,29.392627824166205 32.543896813551605,29.670673698326354 32.58467602738804,29.948969262156652 32.62484085599614,30.23424280797312 32.66533362346138,30.089887107475512 33.3870286791098,29.932917891516006 34.168552658605016,29.642613615236 34.128446689199,29.359422959510855 34.08862269155905,29.076499259920368 34.04814793887953,28.65262222142573 33.9862192328804,28.37038179814482 33.94412473658002,27.947546463629614 33.87977406950532,27.666011543632642 33.83607018500063,27.257188718798567 33.771376883798055,27.438407199356146 32.98876812225099,27.60435089035441 32.266026433008804))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.63066613792844
46.50927441165303
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
2023-12-26T18:50:40.647060Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/N33E029/2023/12/26/0642C4
2.0E-4
2.0E-4
true
block average
2
2
34.0
29.0
33.0
30.0
POLYGON((29.96677171982359 34.0,30.0 33.83456184294248,30.0 33.0,29.0 33.0,29.0 34.0,29.96677171982359 34.0))
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_0642C4_N33E029_2023_12_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0642C4_N33E029_2023_12_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0642C4_N33E029_2023_12_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0642C4_N33E029_2023_12_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0642C4_N33E029_2023_12_26_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