https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-19T04:00:08.381908Z
2018-10-19T04:00:32.412699Z
s3://sentinel-s1-l1c/GRD/2018/10/19/IW/DV/S1B_IW_GRDH_1SDV_20181019T040008_20181019T040032_013216_0186DC_CEF7
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
2018-10-19T04:00:08.381908Z
2018-10-19T04:00:32.412699Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181019T055347_V20181019T014025_20181019T045755.EOF
192.71423222494
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-19T06:03:17.533141Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181019T040008_20181019T040032_013216_0186DC_CEF7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.106907815 31.226673617,30.713520288 31.290952851,30.448763561 31.333487352,30.051186012 31.396265451,29.785842927 31.437433098,29.387397464 31.498154587,29.121483634 31.537946993,28.855345984 31.577187002,28.507387928 31.62759056,28.363802428 30.905575215,28.327521124 30.725095829,28.290471122 30.544726073,28.243057168 30.306714827,28.586171374 30.255879733,28.848615288 30.216342645,29.110848275 30.17628143,29.503797345 30.115209601,29.765493215 30.073843549,30.157626289 30.010820418,30.418771383 29.968157513,30.806813997 29.903738923,30.860514208 30.142130142,30.902382174 30.322763816,30.943503704 30.503524398,31.106907815 31.226673617))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70733420180169
46.15535716726038
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
2021-12-23T16:08:01.840215Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30E028/2018/10/19/0186DC
2.0E-4
2.0E-4
true
block average
2
2
31.0
28.0
30.0
29.0
POLYGON((29.0 30.193215670912718,28.24305716800025 30.30671482700003,28.38258046375882 31.0,29.0 31.0,29.0 30.193215670912718))
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_0186DC_N30E028_2018_10_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0186DC_N30E028_2018_10_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0186DC_N30E028_2018_10_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0186DC_N30E028_2018_10_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0186DC_N30E028_2018_10_19_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