https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-08-04T02:28:18.551527Z
2019-08-04T02:28:43.551259Z
s3://sentinel-s1-l1c/GRD/2019/8/4/IW/DV/S1A_IW_GRDH_1SDV_20190804T022818_20190804T022843_028413_0335F9_F0BE
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
2019-08-04T02:28:18.551527Z
2019-08-04T02:28:43.551259Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190804T062154_V20190804T013257_20190804T045027.EOF
192.3435859507359
693000
Copernicus S1 Core Ground Segment - UPA
2019-08-04T07:29:41.744594Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20190804T022818_20190804T022843_028413_0335F9_F0BE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((46.480136427520286 -20.897494460734272,45.91732168038696 -20.768294387100294,45.31507186624157 -20.627757576747108,44.71392712702835 -20.485140319088632,44.15479387681713 -20.350387064513026,44.10778275978689 -20.530159897990263,44.05828224143934 -20.709432070413136,44.01121608972387 -20.889315059073194,43.96180179622197 -21.068637185919183,43.914362151302086 -21.248458350831974,43.865114544813125 -21.42785081445478,43.76491380908679 -21.786261172969684,43.74773065261041 -21.84566223157478,44.31197667491335 -21.982311677583105,44.91872476951845 -22.126806871505437,45.52669679540263 -22.269058881340108,46.094956974286475 -22.399710837445667,46.11128526292083 -22.34002781327108,46.206120432205815 -21.97991218271584,46.252706883075966 -21.79967891551035,46.29744306720071 -21.61903091031045,46.344287588047564 -21.43887724140317,46.38870150909662 -21.258175440810437,46.4357429697318 -21.078086837652855,46.480136427520286 -20.897494460734272))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.15996
45.85453439621186
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
2021-12-24T20:03:05.506290Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S22E045/2019/08/04/0335F9
2.0E-4
2.0E-4
true
block average
2
2
-21.0
45.0
-22.0
46.0
POLYGON((45.0 -22.0,45.0 -21.0,46.0 -21.0,46.0 -22.0,45.0 -22.0))
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_0335F9_S22E045_2019_08_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0335F9_S22E045_2019_08_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0335F9_S22E045_2019_08_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0335F9_S22E045_2019_08_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0335F9_S22E045_2019_08_04_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