https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-09T16:30:41.026206Z
2023-11-09T16:31:06.024666Z
s3://sentinel-s1-l1c/GRD/2023/11/9/IW/DV/S1A_IW_GRDH_1SDV_20231109T163041_20231109T163106_051142_062B04_A4A0
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
2023-11-09T16:30:41.026206Z
2023-11-09T16:31:06.024666Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231109T184800_V20231109T145947_20231109T181717.EOF
347.38861968214417
693000
Copernicus Ground Segment
2023-11-09T19:30:26.416515Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231109T163041_20231109T163106_051142_062B04_A4A0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.833235069905857 -27.960722145835447,31.18081733550902 -27.880869922424296,31.43280600418319 -27.822357176324672,31.80859312532799 -27.73413647291669,32.06117601306558 -27.674183576386117,32.439099618412335 -27.58350367873678,32.693433968974745 -27.521810088375492,32.94627502258974 -27.459954991082675,33.2693744599638 -27.380127804734364,33.21484436871404 -27.201500504821908,33.159506864399 -27.022998871613844,33.106372613919476 -26.843970648799555,32.94563266112965 -26.307336767928934,32.82436398340535 -25.88981097106376,32.50501258664924 -25.96842530282043,32.25470415596203 -26.029469203264192,32.00515951448437 -26.089832555746153,31.630555349227702 -26.17952645769812,31.381606161805728 -26.238520616570895,31.0095974850557 -26.325764550712005,30.765134179456417 -26.382496617527522,30.424594292041647 -26.4607472381201,30.439502140397693 -26.52042662935544,30.48616043695744 -26.701015022704052,30.536109099928264 -26.880858765931166,30.582229507027943 -27.06159888550546,30.637374263881398 -27.24027464800937,30.68651009133018 -27.420350648270855,30.73431995658229 -27.600742653285444,30.784987262896834 -27.780493533739662,30.833235069905857 -27.960722145835447))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.0927
45.76395765093173
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
2023-11-10T01:05:41.308136Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/S27E033/2023/11/09/062B04
2.0E-4
2.0E-4
true
block average
2
2
-26.0
33.0
-27.0
34.0
POLYGON((33.0 -26.488843328956953,33.15268096965526 -27.0,33.0 -27.0,33.0 -26.488843328956953))
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_062B04_S27E033_2023_11_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062B04_S27E033_2023_11_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062B04_S27E033_2023_11_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062B04_S27E033_2023_11_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062B04_S27E033_2023_11_09_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