https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-12T18:18:24.352283Z
2023-07-12T18:18:53.360574Z
s3://sentinel-s1-l1c/GRD/2023/7/12/IW/DV/S1A_IW_GRDH_1SDV_20230712T181824_20230712T181853_049394_05F08A_FCD0
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
2023-07-12T18:18:24.352283Z
2023-07-12T18:18:53.360574Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230712T200918_V20230712T163828_20230712T195558.EOF
348.02060363868134
693000
Copernicus Ground Segment
2023-07-12T20:18:05.158610Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230712T181824_20230712T181853_049394_05F08A_FCD0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.587523767894515 4.808282250403906,-0.48001610304363873 5.039159226687558,0.6270356163267614 5.267877404782869,0.4325261740328743 6.232110640846666,0.39646638473475665 6.413267320515263,0.3609982509876825 6.59453797773443,0.3239761909565657 6.775486630660723,0.3000456954099931 6.89617480975697,-0.2530272658774464 6.78390990206466,-0.8105230648121136 6.6700525436051965,-1.367314217178875 6.5556541312039265,-1.9197511401284562 6.441484048351135,-1.8972548975412824 6.320043441756998,-1.859653587227861 6.13854064447174,-1.823109003133272 5.956815241900012,-1.784795181387721 5.775455863437281,-1.7096197734086878 5.412427078603002,-1.6735605974030945 5.2305888567069525,-1.587523767894515 4.808282250403906))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7757
45.98785
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
2023-07-13T00:40:31.400053Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/N05W001/2023/07/12/05F08A
2.0E-4
2.0E-4
true
block average
2
2
6.0
-1.0
5.0
0.0
POLYGON((0.0 5.138331114164453,-0.6678613546756245 5.0,-1.0 5.0,-1.0 6.0,0.0 6.0,0.0 5.138331114164453))
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_05F08A_N05W001_2023_07_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F08A_N05W001_2023_07_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F08A_N05W001_2023_07_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F08A_N05W001_2023_07_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F08A_N05W001_2023_07_12_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