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Afghanistan's rich mineral deposits: Aerogeophysical survey provides promising prospects of economic development

Date:
June 18, 2010
Source:
Naval Research Laboratory
Summary:
Data gathered and compiled by NRL and USGS scientists during geophysical survey flights over Afghanistan reveal potentially rich natural resource sediment basins and mineral deposits and provide hydrologic and geospatial referenced imagery to support infrastructure and economic development.

(Magnetic anomaly map) The magnetic data are useful for calculating bulk estimates of the magnetic properties of the local rocks and the depth to the magnetic source material, both useful in oil, gas, and mineral exploration.
Credit: USGS

Analyzing nearly 20 terabytes of data collected from 220 mission flight-hours covering more than half of Afghanistan, Naval Research Laboratory and the U.S. Geological Survey investigators reveal several potential major oil and gas sedimentary basins, mineral-rich regions, and hydrologic resources for agriculture and economic development as recently reported by Department of Defense.

Flights administered by Naval Research Laboratory Scientific Development Squadron One (VXS-1) were flown using NP-3D Orion turboprop aircraft specially equipped with a suite of unique state of the art remote sensing technology that included dual gravimeters, scalar and vector magnetometers, a digital photogrammetric camera, hyperspectral imager and an L-band polarimetric synthetic aperture radar.

Photogrammetric mosaics and other imagery processed by USGS have also been provided to the National Geospatial-Intelligence Agency (NGA) for incorporation into Department of Defense image libraries and are being used for economic analysis projects by the United States Agency for International Development (USAID) for construction and development projects and to the government of Afghanistan for a myriad of uses to include geologic exploration, hydrologic resource management and earthquake hazard analysis.

"This imagery will be enormously important for seismic and flood hazard analysis, development of roads, pipelines and property boundaries, and other civil infrastructure projects and agriculture resource management," states NRL Chief Scientist, Dr. John Brozena. "The data we have amassed and are analyzing today could prove invaluable to the future economic redevelopment of Afghanistan," added Brozena.

The country faces dual challenges of suppressing Taliban and al-Qaeda operations and developing the basis of a legal and sustainable economy that minimizes popular support for terrorist activity. The combined efforts of NRL, USGS, and the crew of VXS-1 to conduct a major airborne remote sensing and mapping project contribute greatly to both these objectives.

The aerogeophysical project Rampant Lion (2006), sponsored by the government of Afghanistan, Office of Naval Research (ONR) and NGA, marked a technological milestone in the integration and successful operation of the largest set of diverse airborne geophysical sensors ever flown and the first deployment of NRL scientists into a combat theater since World War II.


Story Source:

The above story is based on materials provided by Naval Research Laboratory. Note: Materials may be edited for content and length.


Cite This Page:

Naval Research Laboratory. "Afghanistan's rich mineral deposits: Aerogeophysical survey provides promising prospects of economic development." ScienceDaily. ScienceDaily, 18 June 2010. <www.sciencedaily.com/releases/2010/06/100618102640.htm>.
Naval Research Laboratory. (2010, June 18). Afghanistan's rich mineral deposits: Aerogeophysical survey provides promising prospects of economic development. ScienceDaily. Retrieved August 1, 2014 from www.sciencedaily.com/releases/2010/06/100618102640.htm
Naval Research Laboratory. "Afghanistan's rich mineral deposits: Aerogeophysical survey provides promising prospects of economic development." ScienceDaily. www.sciencedaily.com/releases/2010/06/100618102640.htm (accessed August 1, 2014).

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