https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-21T17:34:54.907401Z
2023-08-21T17:35:19.906498Z
s3://sentinel-s1-l1c/GRD/2023/8/21/IW/DV/S1A_IW_GRDH_1SDV_20230821T173454_20230821T173519_049976_060339_BBCE
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
2023-08-21T17:34:54.907401Z
2023-08-21T17:35:19.906498Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230821T180701_V20230821T142651_20230821T174421.EOF
347.01166918162517
693000
Copernicus Ground Segment
2023-08-21T18:54:57.777544Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230821T173454_20230821T173519_049976_060339_BBCE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.082817615058744 -33.624006791246856,16.459834864286584 -33.53754858506145,16.72740832727734 -33.475380325813134,16.99459888737978 -33.41263779506053,17.39466248448565 -33.31745211725249,17.660887224349757 -33.25328360104023,18.059493227714448 -33.155969089649716,18.324740179599107 -33.090388308045945,18.670067792585215 -33.00399622609989,18.610209046371352 -32.82589912279451,18.54686815674747 -32.648625778112994,18.42560694378916 -32.292783864945164,18.36419351113936 -32.11510507107575,18.30445084036677 -31.937028767799518,18.245543634058567 -31.75876755269493,18.184132501512774 -31.581172278705395,18.16479202529905 -31.52258238986719,17.82542494323367 -31.607253848498342,17.56409685822966 -31.671725247001216,17.171428557523097 -31.767432335195323,16.909204718254074 -31.830566519533612,16.515204126592874 -31.92425732661421,16.25209630384535 -31.986041282596297,15.988637855060519 -32.04728155155183,15.617463451648934 -32.132487131305695,15.746125880173215 -32.54973453903419,15.857518216823767 -32.90796553548938,15.969752436913865 -33.26608639234374,16.082817615058744 -33.624006791246856))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.8821
45.59616412532058
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
2023-08-21T21:36:42.225230Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/S33E018/2023/08/21/060339
2.0E-4
2.0E-4
true
block average
2
2
-32.0
18.0
-33.0
19.0
POLYGON((18.325577006646906 -32.0,18.54686815675311 -32.64862577812941,18.61020904636534 -32.825899122777194,18.668724654041586 -33.0,18.0 -33.0,18.0 -32.0,18.325577006646906 -32.0))
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_060339_S33E018_2023_08_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060339_S33E018_2023_08_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060339_S33E018_2023_08_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060339_S33E018_2023_08_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060339_S33E018_2023_08_21_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