https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-30T03:17:02.624496Z
2023-09-30T03:17:27.623158Z
s3://sentinel-s1-l1c/GRD/2023/9/30/IW/DV/S1A_IW_GRDH_1SDV_20230930T031702_20230930T031727_050551_0616C3_FEEB
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
2023-09-30T03:17:02.624496Z
2023-09-30T03:17:27.623158Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230930T044058_V20230930T004401_20230930T040131.EOF
192.2105346444455
693000
Copernicus Ground Segment
2023-09-30T06:10:34.413217Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230930T031702_20230930T031727_050551_0616C3_FEEB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.11457161750362 -17.028325009778467,34.54978143491661 -16.899457601035575,33.95658249413179 -16.762242044876853,33.36684715084249 -16.62395967048819,32.83007425186226 -16.496467870714422,32.78276220961667 -16.675930792437647,32.736013776453255 -16.855636873451317,32.69018266834713 -17.035576107468316,32.642062287141265 -17.21497265924058,32.597458622083906 -17.395232999534507,32.503147368685106 -17.754551602030276,32.439547138962624 -17.9933522576361,32.976936150873925 -18.121769438511997,33.58066526332912 -18.264065780637164,34.179565936498626 -18.403115767782893,34.75118435700951 -18.533870445564315,34.76646781583784 -18.474378282792713,34.81088161396163 -18.29378734540508,34.854990023909515 -18.11313488045949,34.94227251383279 -17.751640677313766,34.98545198426921 -17.570800149404043,35.029480229856304 -17.390161655181792,35.071677533956944 -17.20911291480268,35.11457161750362 -17.028325009778467))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.25795
46.00370459302385
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
2023-09-30T23:59:23.273797Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/S18E033/2023/09/30/0616C3
2.0E-4
2.0E-4
true
block average
2
2
-17.0
33.0
-18.0
34.0
POLYGON((33.0 -18.0,33.0 -17.0,34.0 -17.0,34.0 -18.0,33.0 -18.0))
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_0616C3_S18E033_2023_09_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0616C3_S18E033_2023_09_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0616C3_S18E033_2023_09_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0616C3_S18E033_2023_09_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0616C3_S18E033_2023_09_30_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