Las Vegas' Analysis of its Urban Growth

Page 1

Las Vegas Urban Growth Date: 09/14/2014

Jenjira Holmes

Abstract As we all know, Las Vegas is one of the most urbanized cities in the United States. We do know for sure that Las Vegas is expanding in terms of the area, but we don’t know by how much. Therefore, I would like to investigate how much Las Vegas grew over the past 15 years. Satellite is a relatively new technology and therefore the data is also relatively new. It is best to investigate the recent time frame rather than going back more than 30 years with insufficient data. From the results, I found out that Las Vegas expanded dramatically from the end of the 20th century to the very beginning of the 21st century when the tourist industry boomed. From around the beginning of the 21st century, Las Vegas was still expanding, but not as fast as it used to be.

Index Terms Las Vegas, Urban Sprawl, Urban Change, Landsat TM5, Landsat 8, OLI, Change Detection Analysis, Classification, Unsupervised Classification, ROI, ENVI

This is one of the works done by U.S. Geological Survey in 1992 using Landsat 5. [Link: http://earthshots.usgs.gov/earthshots/Las-Vegas#ad-image-5]

Introduction The town of Las Vegas was established in 1905 by the auctioning of land. During the beginning of the 20th century, Las Vegas was just a stop along the railroad. The city then started to grow during 1930s, with the construction of Hoover Dam. Around 1940s, the gaming industry started to boomed and more hotels and casinos started were constructed. This also cause the population to grow rapidly. Las Vegas became a major convention center in the 80's and 90's because there were more entertainment attractions and amusement parks.


Turn static files into dynamic content formats.

Create a flipbook
Issuu converts static files into: digital portfolios, online yearbooks, online catalogs, digital photo albums and more. Sign up and create your flipbook.