Interpretation of Multispectral Remote Sensor Data
The United States Army Engineer Waterways Experiment Station is engaged in a study to detect from ERTS-1 satellite data alterations to the absorption and scattering properties caused by...

Planning for Satellite Airports
This study examines the potential role of satellite airports and attempts to define the factors determining the distribution of service and demand among airports serving the same metropolitan...

Analysis of Satellite Air Terminal System
A systems approach is used to analyze the satellite air terminal concept for large metropolitan areas. A mathematical model formulates the problem as a fixed charge selection-allocation...

Satellite Transit at Seattle-Tacoma Airport
If transportation within airports is to keep pace with the revolution in travel habits that has occurred over the past few years, systems of automated horizontal movement are clearly required...

Fifty Years in Surveying - Mapping - and the Future
The tools and techniques of surveying and mapping have undergone revolutionary changes during the last 50 years. Automatic levels and electronic distance-measuring instruments have simplified...

Geodesy and Photogrammetry in the 1960's
The basic geodetic control network in the United States includes about 100,000 monumented first- and second-order horizontal control stations that are accurately related one to another,...

Air Research Monitoring Station System
Equipment used to monitor pollution and meteorological conditions concurrently with the observation of change in health of normally healthy individuals is evaluated. Shortcomings and useful...

Geodetic Precision in One Perspective
Aero-space vehicle guidance systems with accuracies superior to the capabilities of conventional geodetic measuring techniques, are generating requirements for geodetic positioning information....

Position by the Azimuth-Zenith Distance Method
A method of observing both azimuth and altitude (zenith distance) of a star simultaneously has been avoided in the past for second-order position determinations because of the mathematical...

Evolution and Future of Airport Passenger Terminals
The increase in air transportation has led to a substantial change in the function and design of airport terminals. From simple ticket counters and snack bars, terminals have grown to...

 

 

 

 

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