https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-18T17:01:16.481055Z
2019-01-18T17:01:41.480014Z
s3://sentinel-s1-l1c/GRD/2019/1/18/IW/DV/S1A_IW_GRDH_1SDV_20190118T170116_20190118T170141_025534_02D4FB_C9D6
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
2019-01-18T17:01:16.481055Z
2019-01-18T17:01:41.480014Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190118T180034_V20190118T135325_20190118T171055.EOF
346.9489810344981
693000
Copernicus S1 Core Ground Segment - DPA
2019-01-18T18:23:16.879065Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190118T170116_20190118T170141_025534_02D4FB_C9D6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.57611408238397 -34.42409687696657,24.93371798014259 -34.34216273326388,25.204904367097 -34.2792124788019,25.47568563168041 -34.2156655922096,25.881093175999975 -34.11923159251326,26.150852209218208 -34.05420317794394,26.554716602686923 -33.955557740656666,26.82344050312283 -33.88906231354581,27.177355798591005 -33.80041774429538,27.115640740141004 -33.62272380753444,27.055093391781956 -33.44466865560099,26.99694160214912 -33.266036844056444,26.934991440960555 -33.08839756595132,26.81472077536236 -32.73228823879452,26.753414226207948 -32.55457523880185,26.69470838756565 -32.37623092959761,26.674692377791317 -32.317252066985056,26.32616778787776 -32.40436127814052,26.061571694181268 -32.46972904175304,25.66396541066861 -32.56674052899582,25.398422324445047 -32.63071826346955,24.999403808824724 -32.72563461066474,24.732924874242443 -32.78820889509207,24.466074842451057 -32.85021808336601,24.114231440108856 -32.930962746740676,24.132699663464557 -32.9903317036419,24.186640735458248 -33.169830047640225,24.24324139170399 -33.34873807866801,24.35368201775536 -33.707253437618085,24.410726220211608 -33.88612547938023,24.46390178274006 -34.06590657374258,24.51942532411661 -34.24517145439795,24.57611408238397 -34.42409687696657))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.73546
45.61127168717368
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
2021-12-24T09:54:20.112770Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S34E025/2019/01/18/02D4FB
2.0E-4
2.0E-4
true
block average
2
2
-33.0
25.0
-34.0
26.0
POLYGON((25.0 -34.0,25.0 -33.0,26.0 -33.0,26.0 -34.0,25.0 -34.0))
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_02D4FB_S34E025_2019_01_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02D4FB_S34E025_2019_01_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02D4FB_S34E025_2019_01_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02D4FB_S34E025_2019_01_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02D4FB_S34E025_2019_01_18_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