Impacts of All Terrain Vehicles (ATV) on National Forest Lands and Grasslands

The Watershed Modeling System
The Watershed Modeling System (WMS) is a comprehensive environment for hydrologic analysis developed by the Environmental Modeling Research Laboratory (EMRL) at Brigham Young University...

Determination and Prediction of Sediment Yields from Recession of the Holderness Coast, Eastern England, Using Digital Terrain Models

Remote Sensing and Geographic Information System (GIS) for Oil Contamination of Frozen Terrain Application

Multimedia Based Geographical Database Development for Highway Management

A Design Flow Hydrograph for Flat Terrain Watersheds

Sedimentation Study of Loyalhanna Lake Using a Digital Terrain Model

A Quantitative Risk Assessment and Risk Management Methodology for Natural Terrain in Hong Kong

Identification of Coastal British Columbia Terrain Susceptible to Debris Flows

Systems for Forecasting Flows and Their Uncertainty
Discussed are design issues of distributed systems for operational flow forecasting. Results of sensitivity analyses are presented which illustrate forecast flow dependence on model discretization...

Runoff Computation Using Spatially Distributed Terrain Parameters
A spatially distributed unit hydrograph is developed based on linear system theory applied to subareas or cells within a watershed Each cell has a unique unit response function independent...

Motion Planning of a Robotic Arm on a Wheeled Vehicle on a Rugged Terrain

Incorporating Terrain Uncertainties in Autonomous Vehicle Path Planning

Terrain Modeling Applications in the Delineation of Wellhead Protection Areas

Simulation of Autonomous Robotic Excavation

Recent Developments in the Robotic All Terrain Lunar Exploration Rover (RATLER) Program
The Robotic All-Terrain Lunar Exploration Rover (RATLER) is a four wheeled all-wheel-drive dual-body vehicle. A uniquely simple method of chassis articulation is employed which allows...

Combining a 2-D Flood Plain Model with GIS for Flood Delineation and Damage Assessment
This paper describes potential applications of Geographical Information System (GIS) for flood hazard delineation and damage assessment. The hydraulic model simulates both 1-D flood routing...

Enabler Chassis Features and Mobiltiy Analysis
The Enabler is a proposed Lunar Base work vehicle. The unique construction of the Enabler's six-wheeled chassis provides unusual articulation for steering, balancing, and overcoming obstacles....

Floodplain Delineation Using TINS
Triangulated Irregular Networks (TINs) are becoming an increasingly common tool for modeling terrain surfaces on the computer. They are formed by the triangulation of scattered xyz data...

Convective Model Applications: Mountainous Terrain
Evaluation of precipitation in mountainous terrain has posed a vexing problem to many water-resources investigations due to the sparse and spotty network of reporting stations and gages....





Return to search