https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-13T16:30:33.412376Z
2023-01-13T16:30:58.411936Z
s3://sentinel-s1-l1c/GRD/2023/1/13/IW/DV/S1A_IW_GRDH_1SDV_20230113T163033_20230113T163058_046767_059B51_3A25
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
2023-01-13T16:30:33.412376Z
2023-01-13T16:30:58.411936Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230113T170815_V20230113T132055_20230113T163825.EOF
347.3882004028072
693000
Copernicus Ground Segment
2023-01-13T17:48:58.990627Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230113T163033_20230113T163058_046767_059B51_3A25
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.833440687327197 -27.960691397144366,31.18324180386311 -27.880326668996734,31.43704752827426 -27.82137683639286,31.811363182540678 -27.733487360535186,32.06296401059617 -27.67376057023803,32.4394172716383 -27.58342669174053,32.69277343340756 -27.521968331227466,32.94463853716663 -27.460351980802468,33.26939885724464 -27.38011352158442,33.21487055371108 -27.201487876646553,33.15949742362635 -27.022997166533436,33.1063770528677 -26.843967617652524,32.94562345485951 -26.307343467212366,32.824311227826904 -25.889738521423943,32.50331816551446 -25.96875790139022,32.25397500360346 -26.02956636111439,32.00539773803216 -26.089697691667887,31.632247783666102 -26.179049754729924,31.38426936714703 -26.237820468533272,31.013716502366243 -26.324736314669785,30.770218111118496 -26.381255539413623,30.42482260948962 -26.460633829326575,30.439574473502695 -26.520443085857995,30.48631050226069 -26.701011482365253,30.53618501115214 -26.880870272321324,30.58236258852642 -27.061595156837413,30.633308610847003 -27.2412348719303,30.687095264212935 -27.420238422478686,30.734426012095597 -27.600739013476407,30.78509933894889 -27.780486419631202,30.833440687327197 -27.960691397144366))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.14227
45.75652194152048
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
2023-01-13T22:36:58.854298Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/S27E033/2023/01/13/059B51
2.0E-4
2.0E-4
true
block average
2
2
-26.0
33.0
-27.0
34.0
POLYGON((33.0 -26.488862062761218,33.152673868406865 -27.0,33.0 -27.0,33.0 -26.488862062761218))
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_059B51_S27E033_2023_01_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059B51_S27E033_2023_01_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059B51_S27E033_2023_01_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059B51_S27E033_2023_01_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059B51_S27E033_2023_01_13_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