https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-09T06:03:46.233060Z
2018-11-09T06:04:10.059258Z
s3://sentinel-s1-l1c/GRD/2018/11/9/IW/DV/S1A_IW_GRDH_1SDV_20181109T060346_20181109T060410_024507_02B025_EF9A
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
2018-11-09T06:03:46.233060Z
2018-11-09T06:04:10.059258Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181109T075653_V20181109T034433_20181109T070203.EOF
192.8304691600154
693000
Copernicus S1 Core Ground Segment - DPA
2018-11-09T08:08:24.333521Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181109T060346_20181109T060410_024507_02B025_EF9A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((0.62753206 33.00484555,0.213200127 33.070955521,-0.064345658 33.114416733,-0.481171743 33.178449845,-0.759389426 33.220363813,-1.177208295 33.282068709,-1.456077645 33.322425699,-1.73520186 33.362157237,-2.017865279 33.401716184,-2.053584796 33.221272984,-2.120898588 32.859616844,-2.155645682 32.678932053,-2.191109447 32.49834423,-2.268894868 32.092048846,-1.990378844 32.052125987,-1.715339964 32.012065799,-1.440541821 31.971410857,-1.028802434 31.909316438,-0.754618974 31.867180958,-0.343815158 31.80287265,-0.070264331 31.759265916,0.338126903 31.692994886,0.427567842 32.099976182,0.468306708 32.280844811,0.508360045 32.461826798,0.58633622 32.824137076,0.62753206 33.00484555))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84034678951612
46.62412801398549
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
2021-12-23T17:26:40.391631Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31W001/2018/11/09/02B025
2.0E-4
2.0E-4
true
block average
2
2
32.0
-1.0
31.0
0.0
POLYGON((0.0 31.74786388481002,-0.3438151580024829 31.802872650000094,-1.0 31.904890188576772,-1.0 32.0,0.0 32.0,0.0 31.74786388481002))
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_02B025_N31W001_2018_11_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02B025_N31W001_2018_11_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02B025_N31W001_2018_11_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02B025_N31W001_2018_11_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02B025_N31W001_2018_11_09_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