https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-14T04:35:40.879245Z
2019-04-14T04:36:08.197218Z
s3://sentinel-s1-l1c/GRD/2019/4/14/IW/DV/S1A_IW_GRDH_1SDV_20190414T043540_20190414T043608_026781_030247_2D09
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
2019-04-14T04:35:40.879245Z
2019-04-14T04:36:08.197218Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190414T063039_V20190414T020546_20190414T052316.EOF
191.9987120209774
693000
Copernicus S1 Core Ground Segment - UPA
2019-04-14T06:52:09.030583Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190414T043540_20190414T043608_026781_030247_2D09
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.127689586218043 -5.773760422251867,16.029524283765628 -5.530743905557111,14.9207179737475 -5.283147452673866,14.800641173112117 -5.825272713903285,14.71863904274703 -6.1863485541073215,14.638593283050874 -6.547896708152061,14.581196218365005 -6.803753343493506,15.13233760966098 -6.928290819827076,15.692507894018567 -7.05415718570205,16.252977230037818 -7.179362123833636,16.79341757677482 -7.29938911187901,16.849833042900617 -7.042680641596806,16.928522495153427 -6.6799288652183995,17.009328976697724 -6.317663773547584,17.127689586218043 -5.773760422251867))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.57861
45.92756161190616
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
2021-12-24T14:20:06.504324Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S07E016/2019/04/14/030247
2.0E-4
2.0E-4
true
block average
2
2
-6.0
16.0
-7.0
17.0
POLYGON((17.0 -6.359486688418208,16.928522495152414 -6.6799288652231725,16.859091484975018 -7.0,16.0 -7.0,16.0 -6.0,17.0 -6.0,17.0 -6.359486688418208))
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_030247_S07E016_2019_04_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030247_S07E016_2019_04_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030247_S07E016_2019_04_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030247_S07E016_2019_04_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030247_S07E016_2019_04_14_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