https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-26T16:02:03.209463Z
2023-09-26T16:02:32.238260Z
s3://sentinel-s1-l1c/GRD/2023/9/26/IW/DV/S1A_IW_GRDH_1SDV_20230926T160203_20230926T160232_050500_061522_C013
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
2023-09-26T16:02:03.209463Z
2023-09-26T16:02:32.238260Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230926T181303_V20230926T142653_20230926T174423.EOF
347.92985521400857
693000
Copernicus Ground Segment
2023-09-26T18:56:38.309506Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230926T160203_20230926T160232_050500_061522_C013
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.08304952119566 -12.439942195427234,35.62228861375249 -12.318167713407398,36.19182067313845 -12.188290555575627,36.7641942507587 -12.056458727774267,37.31751862604895 -11.927781910202546,37.30289427074948 -11.86964962622015,37.25990279708347 -11.689301504314844,37.21789890536809 -11.508729116345105,37.17763740358431 -11.327757669691438,37.05171211129283 -10.78611318234864,37.01239721755801 -10.604963339988574,36.9706242120585 -10.424396271147778,36.941952104832595 -10.303144855859133,36.39134701312236 -10.430130208606451,35.82416132195348 -10.559845592462555,35.252797054293495 -10.689397106613933,34.71659222286409 -10.809934408707072,34.74724634200463 -10.930999665171207,34.78923755106634 -11.111897918525584,34.824580906336514 -11.294303366181849,34.86748435265089 -11.47500827383524,34.90800411879187 -11.656257514577081,34.95367742055629 -11.836346172017777,34.98969494332673 -12.018625050343598,35.02811063397033 -12.200367244844792,35.0690301124672 -12.381549368597318,35.08304952119566 -12.439942195427234))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.39852868241923
45.96629218184364
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
2023-09-26T21:15:50.822527Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S12E035/2023/09/26/061522
2.0E-4
2.0E-4
true
block average
2
2
-11.0
35.0
-12.0
36.0
POLYGON((35.0 -12.0,35.0 -11.0,36.0 -11.0,36.0 -12.0,35.0 -12.0))
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_061522_S12E035_2023_09_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061522_S12E035_2023_09_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061522_S12E035_2023_09_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061522_S12E035_2023_09_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061522_S12E035_2023_09_26_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