https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-06T16:14:50.084222Z
2023-10-06T16:15:15.083258Z
s3://sentinel-s1-l1c/GRD/2023/10/6/IW/DV/S1A_IW_GRDH_1SDV_20231006T161450_20231006T161515_050646_061A0C_9E74
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
2023-10-06T16:14:50.084222Z
2023-10-06T16:15:15.083258Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231006T164659_V20231006T130435_20231006T162205.EOF
347.5004253898579
693000
Copernicus Ground Segment
2023-10-06T17:50:40.025137Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231006T161450_20231006T161515_050646_061A0C_9E74
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.32669294906884 -25.82291974701788,34.675477527450234 -25.742850052808393,34.92163189589064 -25.68577008038516,35.16755152536866 -25.62827765444839,35.535989028575905 -25.541268725186423,35.781318231209255 -25.482751328169847,36.14886641067627 -25.394211775875547,36.39360035785666 -25.334678614977687,36.735054518828385 -25.250835569512372,36.63092474460604 -24.892781340562372,36.527451593887875 -24.534541593930108,36.42474896934424 -24.17618197616624,36.305840320973616 -23.758400250364197,35.72591633563493 -23.899687240597604,35.48364689093103 -23.957975362722145,35.1198159699057 -24.044699058612554,34.755975091940385 -24.130450005527806,34.512422078324235 -24.187308609847957,34.269134354197206 -24.243668258552976,33.92390415169514 -24.32288931036323,34.03570881015197 -24.742744441058647,34.08465259635961 -24.922655333872505,34.1320907807184 -25.102924795470916,34.32669294906884 -25.82291974701788))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.13383
45.63746935332248
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
2023-10-06T19:59:29.981604Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/S25E036/2023/10/06/061A0C
2.0E-4
2.0E-4
true
block average
2
2
-24.0
36.0
-25.0
37.0
POLYGON((36.37460421824726 -24.0,36.66210620790653 -25.0,36.0 -25.0,36.0 -24.0,36.37460421824726 -24.0))
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_061A0C_S25E036_2023_10_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061A0C_S25E036_2023_10_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061A0C_S25E036_2023_10_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061A0C_S25E036_2023_10_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061A0C_S25E036_2023_10_06_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