About This Item
- Full text of this item is not available.
- Abstract PDFAbstract PDF(no subscription required)
Share This Item
The AAPG/Datapages Combined Publications Database
Houston Geological Society Bulletin
Abstract
Abstract: Tracking the Trace and Kinematics of the Houston
Long Point
Fault
with LiDAR and GPS Data
![Previous Hit](/data/images/arrow_left.gif)
![Next Hit](/data/images/arrow_right.gif)
The Houston metropolitan area, and more broadly the Gulf Coast in general, have numerous normal faults that result in damage to
engineering structures on, near or just above the surface of the Earth. Many faults in the Houston Metropolitan area are moving at rates
of 0.5 to 3 cm per year. These faults involve soft sediments, and as a result very little seismic energy is accumulated to produce destructive
earthquakes. However, creeping along these faults causes moderate to severe damage to hundreds of residential, commercial, and industrial
structures and infrastructure in the Houston area, requiring constant repairs that burden private citizens, businesses, and government
agencies. The Long Point Fault
, a creeping surface
fault
that spans much of the northwest and west part of the Houston metropolitan
area will be mapped in fine detail using LiDAR data from the 2001 Tropical Storm Allison Recovery Project. The kinematics of the creeping
fault
will be derived from continuous GPS data of four stations located in the middle segment of this
fault
.