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Map Name: Layers
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Description: NGDC's Marine Trackline Geophysics database contains bathymetry, magnetics, gravity and seismic navigation data collected during marine cruises from 1939 to the present. Coverage is worldwide. Data sources include both US and foreign oceanographic institutions and government agencies. This map service shows ship tracks for all geophysical surveys in the database, split into sub-layers by data type. Aeromagnetic surveys are also included (layer 10).
For more information about Marine Trackline Geophysics at NGDC, please see: http://ngdc.noaa.gov/mgg/geodas/trackline.html.
For more information about aeromagnetic data, please see: http://ngdc.noaa.gov/geomag/geomag.shtml.
Copyright Text: NOAA Environmental Satelite, Data, & Information Service (NESDIS), National Geophysical Data Center (NGDC)
Spatial Reference:
102100
(3857)
Single Fused Map Cache: false
Initial Extent:
XMin: -1.5201220504449137E7
YMin: 82490.6743100821
XMax: 105024.71217039786
YMax: 6703473.869910741
Spatial Reference: 102100
(3857)
Full Extent:
XMin: -2.0037507842788246E7
YMin: -3.024097145838617E7
XMax: 2.0037507842788246E7
YMax: 3.0240971458386205E7
Spatial Reference: 102100
(3857)
Units: esriMeters
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
Document Info:
Title: Trackline
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Keywords: bathymetry,gravity,magnetics,seismics,marine geophysics,trackline,GEODAS,ship tracks,NOAA,NGDC
AntialiasingMode: Normal
TextAntialiasingMode: Force
Supports Dynamic Layers: false
MaxRecordCount: 1000
MaxImageHeight: 2048
MaxImageWidth: 2048
Supported Query Formats: JSON, AMF
Min Scale: 0
Max Scale: 0
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