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UNDERGRADUATE
RESEARCH
Brittany Oliver
Overview
Research conducted in GEOG 4048: Introduction to GIS
Semester long research
Flash Flood Modeling Project: Physical Process and Numerical Models in GIS
ArcGIS software
Overview of GIS
Collection of data for creation of raster and vector layers
Aerial photos
GPS points
Tabular data
Digital maps
Manipulation of data
Joins/relates
Statistical Calculations
Run simulations
Create maps/tables
Objective of Research
Build a flash flood
map/model to
determine the
likelihood of:
Flooding in each block
group
Number of people
affected
Transportation
infrastructure affected
Procedure
Select location for
research: Perry
County, Kentucky
Preliminary Data
Collection
Block groups
Roads and streams
Block Groups
Roads and Streams
Vicco
Hazard
Primary Procedure Flow Chart
NLCD
SSURGO
2-year
precipitation
Storm
Precipitation
NED
Storm > 2
year
Curve
Numbers
2 year
Runoff
2 year flow
accumulation
Storm Runoff Storm Flow
Accumulation
Final Flood
Map
Map
Input Data
layer
Procedure: Data Collection
Primary Data Collection for Flood Map
Census Data
OID Name BLKGRP POP100 AREALAND (acres)
0 Block Group 1 1 1,026 106,948,989
1 Black Group 1 1 614 33,392,428
2 Block Group 2 2 1,278 57,882,530
3 Block Group 3 3 1,345 34,346,535