https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-30T05:48:17.078555Z
2018-09-30T05:48:42.076716Z
s3://sentinel-s1-l1c/GRD/2018/9/30/IW/DV/S1B_IW_GRDH_1SDV_20180930T054817_20180930T054842_012940_017E64_CDE8
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-09-30T05:48:17.078555Z
2018-09-30T05:48:42.076716Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180930T074556_V20180930T032723_20180930T064453.EOF
192.4778781384947
693000
Copernicus S1 Core Ground Segment - UPA
2018-09-30T07:59:58.604900Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180930T054817_20180930T054842_012940_017E64_CDE8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.41966251 26.956905817,3.032137443 27.023491899,2.769307654 27.068000242,2.374676842 27.133841994,2.111334753 27.177120773,1.584046848 27.262194856,1.320104647 27.303987642,0.928902279 27.364956656,0.893689339 27.18437213,0.85921503 27.003577118,0.824141272 26.822869482,0.788181527 26.642294638,0.634282254 25.859711952,1.020280869 25.798114373,1.280725263 25.75593663,1.801058397 25.67018772,2.060944104 25.626618953,2.450417409 25.560401323,2.709827322 25.515681703,3.092332804 25.448841275,3.262941397 26.232888755,3.302857268 26.413788264,3.380389666 26.775987008,3.41966251 26.956905817))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76573302292913
46.64641784339896
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
2021-12-23T15:00:03.229356Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N26E000/2018/09/30/017E64
2.0E-4
2.0E-4
true
block average
2
2
27.0
0.0
26.0
1.0
POLYGON((0.6618706852086397 26.0,0.8585207429524493 27.0,1.0 27.0,1.0 26.0,0.6618706852086397 26.0))
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_017E64_N26E000_2018_09_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_017E64_N26E000_2018_09_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_017E64_N26E000_2018_09_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_017E64_N26E000_2018_09_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_017E64_N26E000_2018_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 2019
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