https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-20T16:15:02.749729Z
2022-05-20T16:15:27.747462Z
s3://sentinel-s1-l1c/GRD/2022/5/20/IW/DV/S1A_IW_GRDH_1SDV_20220520T161502_20220520T161527_043296_052BA1_1416
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
2022-05-20T16:15:02.749729Z
2022-05-20T16:15:27.747462Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220520T165025_V20220520T130423_20220520T162153.EOF
347.56947833466944
693000
Copernicus Ground Segment
2022-05-20T17:28:00.716186Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220520T161502_20220520T161527_043296_052BA1_1416
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.91749818653493 -24.324551471039257,34.269423806482216 -24.24380399162403,34.512521261618666 -24.187491063556802,34.755885873178656 -24.13067955563381,35.119442038688256 -24.045000933665204,35.482989234077564 -23.958350801868274,35.72507036629445 -23.900112476898112,36.3008279900698 -23.75985917105103,36.14943920565963 -23.222001887152388,36.049039835345724 -22.863319646499495,35.883381926364635 -22.265783114828935,35.3132874646272 -22.404062940542467,34.715202887251586 -22.54668384239001,34.1143271190203 -22.68746095637828,33.52539305825499 -22.82298829126917,33.634016391444675 -23.243256087859116,33.72783767211451 -23.603828025062853,33.91749818653493 -24.324551471039257))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.22974
45.69990045755299
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
2022-05-20T18:21:03.827403Z
Batch API, v4.112.0
s3://deafrica-sentinel-1/s1_rtc/S24E033/2022/05/20/052BA1
2.0E-4
2.0E-4
true
block average
2
2
-23.0
33.0
-24.0
34.0
POLYGON((33.832091503434945 -24.0,33.57114389134753 -23.0,34.0 -23.0,34.0 -24.0,33.832091503434945 -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_052BA1_S24E033_2022_05_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052BA1_S24E033_2022_05_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052BA1_S24E033_2022_05_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052BA1_S24E033_2022_05_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052BA1_S24E033_2022_05_20_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