https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-26T18:17:08.640961Z
2018-02-26T18:17:42.175943Z
s3://sentinel-s1-l1c/GRD/2018/2/26/IW/DV/S1B_IW_GRDH_1SDV_20180226T181708_20180226T181742_009798_011B58_36F5
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
2018-02-26T18:17:08.640961Z
2018-02-26T18:17:42.175943Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180226T202530_V20180226T163710_20180226T195440.EOF
348.0207317458945
693000
Copernicus S1 Core Ground Segment - UPA
2018-02-26T20:39:30.229337Z
Sentinel-1 IPF, 002.84
S1B_IW_GRDH_1SDV_20180226T181708_20180226T181742_009798_011B58_36F5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.584096305 4.793280439,-0.473527593 5.024815447,0.631373836 5.253114115,0.594670122 5.434040628,0.522544921 5.796322941,0.376709518 6.520491948,0.341998283 6.701873343,0.251054685 7.152543024,-0.29923239 7.04112552,-0.858297344 6.927208739,-1.417092605 6.812631574,-1.973052742 6.697936515,-1.87984045 6.2460417,-1.844263098 6.064155735,-1.695156638 5.337996088,-1.62152842 4.974706837,-1.584096305 4.793280439))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78378068242463
46.02728895322181
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
2022-01-21T14:41:51.671249Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N06W001/2018/02/26/011B58
2.0E-4
2.0E-4
true
block average
2
2
7.0
-1.0
6.0
0.0
POLYGON((-1.0 6.898153573842766,-0.5010625044503284 7.0,0.0 7.0,0.0 6.0,-1.0 6.0,-1.0 6.898153573842766))
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_011B58_N06W001_2018_02_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_011B58_N06W001_2018_02_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_011B58_N06W001_2018_02_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_011B58_N06W001_2018_02_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_011B58_N06W001_2018_02_26_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