Satellite imagery for the State of Pennsylvania was digitally mosaicked to provide the seed data base for monitoring defoliation of hardwood trees by the gypsy moth. Two separate mosaics for the state were prepared, one before defoliation and one after defoliation, to determine the extent, direction, and impact of gypsy moth activity in the state. The digital mosaic technology used to construct the data base was transferred to Pennsylvania State University to permit periodic updates to the data base and to assist in planning and abatement activities. Participating agencies or institutions included Goddard Space Flight Center and the Pennsylvania State University Office for Remote Sensing of Earth Resources.
The Pennsylvania defoliation application pilot test
1983-09-15
Report
No indication
English
29th Cotton Defoliation-Physiology Conference
TIBKAT | 1975
Evaluation of Pennsylvania Road Safety Audit Pilot Program
Online Contents | 2000
|Evaluation of Pennsylvania Road Safety Audit Pilot Program
British Library Conference Proceedings | 2000
|Evaluation of Pennsylvania Road Safety Audit Pilot Program
Transportation Research Record | 2000
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