https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-22T16:12:17.976081Z
2023-01-22T16:12:42.975604Z
s3://sentinel-s1-l1c/GRD/2023/1/22/IW/DV/S1A_IW_GRDH_1SDV_20230122T161217_20230122T161242_046898_059FCD_B8EB
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
2023-01-22T16:12:17.976081Z
2023-01-22T16:12:42.975604Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230122T181918_V20230122T143458_20230122T175228.EOF
348.0220595758209
693000
Copernicus Ground Segment
2023-01-22T19:00:43.983441Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230122T161217_20230122T161242_046898_059FCD_B8EB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.30738885392937 -4.750026436031808,32.41384368339628 -4.5062938716920184,33.50876954499694 -4.263313671858501,33.42988570678388 -3.901900757862009,33.18358733193165 -2.7567281619357678,32.09085443796658 -2.9968476341780352,30.99062993733139 -3.237428982619642,31.00438806015808 -3.2975121115457284,31.04241270379198 -3.4790404713509577,31.078925682112967 -3.6609047298927697,31.116329627851975 -3.8425779680913394,31.230440538132118 -4.387206271754449,31.30738885392937 -4.750026436031808))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7531
46.10520158637257
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
2023-01-23T01:24:42.753093Z
Batch API, v4.171.0
s3://deafrica-sentinel-1/s1_rtc/S04E033/2023/01/22/059FCD
2.0E-4
2.0E-4
true
block average
2
2
-3.0
33.0
-4.0
34.0
POLYGON((33.235909102969245 -3.0,33.451297351044516 -4.0,33.0 -4.0,33.0 -3.0,33.235909102969245 -3.0))
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_059FCD_S04E033_2023_01_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059FCD_S04E033_2023_01_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059FCD_S04E033_2023_01_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059FCD_S04E033_2023_01_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059FCD_S04E033_2023_01_22_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