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Related Concept Videos

Design Example: Identifying the Locations of Monuments in the Field Using Global Positioning System Device01:30

Design Example: Identifying the Locations of Monuments in the Field Using Global Positioning System Device

27
Surveyors use Global Positioning System (GPS) technology to measure the precise location and elevation of points on Earth. In a recent survey, GPS receivers were used to determine the coordinates and elevations of two park monuments. The process involved careful mission planning, data collection, and correction to ensure accuracy. The survey began with mission planning to identify optimal satellite visibility and minimize Position Dilution of Precision (PDOP). A geodetic control point...
27
Field Application of Global Positioning System01:28

Field Application of Global Positioning System

42
The Global Positioning System (GPS) has become an indispensable tool in fieldwork, offering unparalleled precision and efficiency for surveying, navigation, and infrastructure development. By harnessing signals from a constellation of satellites, GPS receivers determine the location of objects with remarkable speed and accuracy, often completing calculations within a second.Advantages of Modern GPS TechnologyContemporary GPS receivers are designed to meet the practical demands of field...
42
Levels of Use of a GIS01:29

Levels of Use of a GIS

47
Geographic Information Systems (GIS) operate across three levels of application, each representing an increasing degree of complexity: data management, analysis, and prediction. These levels reflect the expanding functionality and versatility of GIS technology in handling spatial data for diverse purposes.Data ManagementAt its foundational level, GIS serves as a tool for data management, enabling the input, storage, retrieval, and organization of spatial data. This level is often employed in...
47
Types of Global Positioning System Surveys01:30

Types of Global Positioning System Surveys

54
GPS surveying methods vary in application, accuracy, and data collection techniques, catering to diverse surveying and mapping needs. Static GPS, kinematic GPS, and real-time kinematic (RTK) surveying are widely used. Each technique offers distinct advantages.Static GPS involves placing one receiver at a known reference point and another at the target point. It collects exact positional data by observing multiple satellite ranges over an extended period, achieving centimeter-level accuracy for...
54
Manipulation and Analysis01:21

Manipulation and Analysis

23
GIS manipulation and analysis functions are vital for decision-making and planning. These activities range from data retrieval tasks, such as selecting information based on specific criteria, to advanced analytical techniques that address complex spatial problems.One critical GIS analysis method is overlaying, which combines multiple data layers to examine impacts. For example, overlaying a river-dammed lake boundary with road networks can identify affected infrastructure. Another common...
23
Selected Data About Geographic Locations01:25

Selected Data About Geographic Locations

27
Geographic Information Systems (GIS) rely on two core types of data: spatial data and attribute data.Spatial DataSpatial data defines the physical location of features within a coordinate system, typically expressed in terms of latitude and longitude. It provides precise positioning for elements like roads, rivers, or buildings.Attribute DataAttribute data complements spatial data by adding descriptive information about these features. For example, a road's spatial data includes its start and...
27
  1. Home
  2. Research Domains
  3. Built Environment And Design
  4. Urban And Regional Planning
  5. Urban Informatics
  6. Applying Location Quotient Methodology To Urban Park Settings With Mobile Location Data: Implications For Equity And Park Planning.
  1. Home
  2. Research Domains
  3. Built Environment And Design
  4. Urban And Regional Planning
  5. Urban Informatics
  6. Applying Location Quotient Methodology To Urban Park Settings With Mobile Location Data: Implications For Equity And Park Planning.

Related Experiment Video

Using a Real-Time Locating System to Measure Walking Activity Associated with Wandering Behaviors Among Institutionalized Older Adults
04:13

Using a Real-Time Locating System to Measure Walking Activity Associated with Wandering Behaviors Among Institutionalized Older Adults

Published on: February 8, 2019

6.8K

Applying location quotient methodology to urban park settings with mobile location data: Implications for equity and park planning.

Sammie L Powers1, Nicholas A Pitas2, William L Rice3

  • 1School of Sport, Recreation, and Tourism Management, George Mason University.

Urban Forestry & Urban Greening
|July 4, 2024

View abstract on PubMed

Summary
This summary is machine-generated.

This study reveals how socio-demographics of urban park visitors vary by amenity. Mobile data analysis helps identify service gaps for equitable park resource allocation.

Keywords:
environmental justiceincomepark visitationrace

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Area of Science:

  • Urban planning
  • Environmental justice
  • Geographic Information Systems (GIS)

Background:

  • Understanding urban park visitation is crucial for equitable resource distribution.
  • Mobile device location data offers new possibilities for analyzing visitor patterns.
  • Socio-demographic factors significantly influence access to and use of public spaces.

Purpose of the Study:

  • To pilot a novel methodology combining location quotient and proportional comparison with mobile device data.
  • To analyze urban park visitation patterns based on visitor home locale socio-demographics.
  • To identify potential service gaps in park amenity usage among different socio-demographic groups.

Main Methods:

  • Utilized mobile device location data to track visitor origins.
  • Applied location quotient and proportional comparison to analyze demographic data (race, income) against amenity usage.
  • Examined visitation patterns for specific amenities within Fairmount Park, Philadelphia.
  • Main Results:

    • Identified specific park amenities with over- or underrepresentation of visitors from particular socio-demographic groups.
    • Documented intersectionality between race and income in park amenity visitation.
    • Demonstrated variations in usage patterns across different park features.

    Conclusions:

    • The methodology effectively highlights disparities in park amenity use.
    • Findings can inform park managers about underserved populations and service gaps.
    • Supports data-driven, equitable resource allocation for urban parks.