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Nội dung chi tiết: OECD-Economics-Department-Working-Papers-by-year

OECD-Economics-Department-Working-Papers-by-year

2USGSscience for a changing worldMonitoring Colonias Development along the United States-Mexico Border: A Process Application using GIS and Remote Sen

OECD-Economics-Department-Working-Papers-by-yearnsing in Douglas, Arizona, and Agua Prieta, SonoraBy Laura M. Norman* 1, Angela J. Donelson2, Edwin L. Pfeifer, Alven H. Lam3, and Kenneth J. Osborn4O

pen-File Report 04-07320041 U.S. Geological Survey. 520 N. Park Ave. #355. Tucson. AZ 857191 U.S. Department of Housing and Urban Development. 160 N. OECD-Economics-Department-Working-Papers-by-year

Stone Ave. Tucson. AZ 85701'■ U.S. Department of Housing and Ulban Development. 451 7th Street, sw. Rm. 8118. Washington. DC20410♦ U.S. Geological Sur

OECD-Economics-Department-Working-Papers-by-year

vey. 7801 Folsom Blvd.. Suite 325. Sacramento. CA 95826iAbstractThe U.S. Department of Housing and Urban Development (HUD) and the U.S. Geological Sur

2USGSscience for a changing worldMonitoring Colonias Development along the United States-Mexico Border: A Process Application using GIS and Remote Sen

OECD-Economics-Department-Working-Papers-by-years Mexico border deal with issues related to colonias. HUD defines colonias as rural neighborhoods in the United States Mexico border region that lack

adequate infrastructure or housing and other basic services. They typically have high poverty rates that make it difficult for residents to pay for ro OECD-Economics-Department-Working-Papers-by-year

ads, sanitary water and sewer systems, decent housing, street lighting, and other services through assessment. Many Federal agencies recognize colonia

OECD-Economics-Department-Working-Papers-by-year

s designations and provide funding assistance.It IS the intention of this project to empower Arizona-Sonora borderland neighborhoods and communit)' me

2USGSscience for a changing worldMonitoring Colonias Development along the United States-Mexico Border: A Process Application using GIS and Remote Sen

OECD-Economics-Department-Working-Papers-by-yearols and information for urban planning. The steps to achieve this goal include delineation of coloma-like neighborhoods, identification of their urban

ization over time, development of geospatial databases describing their infrastructure, and establishment of a framework for distributing Web-based GI OECD-Economics-Department-Working-Papers-by-year

S decision support systems. A combination of imagery and infrastructure information was used to help delineate coIonia boundaries. A land-use change a

OECD-Economics-Department-Working-Papers-by-year

nalysis, focused on urbanization in the cities over a 30-year timeframe, was implemented. The results of this project are being served over the Intern

2USGSscience for a changing worldMonitoring Colonias Development along the United States-Mexico Border: A Process Application using GIS and Remote Sen

OECD-Economics-Department-Working-Papers-by-year and its Mexican sister-city Agua Prieta. Sonora, which are described herein. Because of its location on the border, this twin-cities area is especial

ly well suited to international manufacturing and commerce, which has, in turn, led to an uncontrolled spread of colonias. The USGS worked with local OECD-Economics-Department-Working-Papers-by-year

organizations in developing the Web-based GIS database. Communit)' involvement ensured that the database and map server would meet the current and lon

OECD-Economics-Department-Working-Papers-by-year

g-term needs of the communities and end users. Partners include Federal agencies, state agencies, county officials, (own representatives, universities

2USGSscience for a changing worldMonitoring Colonias Development along the United States-Mexico Border: A Process Application using GIS and Remote Sen

OECD-Economics-Department-Working-Papers-by-yearationships and partnerships in the border towns for facilitating binational approaches to land management.iiihttps://khothuvien.cori!TABLE OF CONTENTS

ABSTRACT.....................................................................IllACKNOWLEDGMENTS....................................................... OECD-Economics-Department-Working-Papers-by-year

.......VIISTUDY AREA: DOUGLAS. ARIZ.. AND AGUA PRIETA. SONORA............................1Location1History (Economy)2Population4Topography4Climate4Hyd

OECD-Economics-Department-Working-Papers-by-year

rology4GIS DATABASE DEVELOPMENT AND COLONIAS GEOGRAPHY................................7Introduction7User Needs Assessment7Infrastructure8Community Res

2USGSscience for a changing worldMonitoring Colonias Development along the United States-Mexico Border: A Process Application using GIS and Remote Sen

OECD-Economics-Department-Working-Papers-by-year............................14Census17

2USGSscience for a changing worldMonitoring Colonias Development along the United States-Mexico Border: A Process Application using GIS and Remote Sen

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