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Related Concept Videos

Field Application of Global Positioning System01:28

Field Application of Global Positioning System

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...
Introduction to Global Positioning System01:30

Introduction to Global Positioning System

The Global Positioning System (GPS) revolutionized positioning on Earth, providing precise location data through satellite ranging. The GPS system was developed in 1978 by the U.S. Department of Defense  for military use, and it became available for civilian applications in 1983, transforming fields including navigation, fleet management, and time synchronization for telecommunications systems.GPS consists of satellites in medium Earth orbit, about 20,200 kilometers above the surface,...
Errors in Global Positioning System01:26

Errors in Global Positioning System

Global Positioning System (GPS) technology has revolutionized navigation and positioning, but its accuracy is often compromised by various errors. These errors, stemming from environmental, satellite, and receiver-related factors, require careful mitigation to ensure reliable performance across applications.Atmospheric ErrorsGPS signals travel through the Earth’s ionosphere and troposphere, introducing delays which affect accuracy. The ionosphere is strongly influenced by charged particles,...
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

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 served as...
Types of Global Positioning System Surveys01:30

Types of Global Positioning System Surveys

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...
Social Facilitation01:04

Social Facilitation

Not all intergroup interactions lead to negative outcomes. Sometimes, being in a group situation can improve performance. Social facilitation occurs when an individual performs better when an audience is watching than when the individual performs the behavior alone. This typically occurs when people are performing a task for which they are skilled.

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Orienteering as a Tool for Cognitive Research: An Implementation Guide
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Published on: November 29, 2024

Performance: GPs in the spotlight.

Graham Clews

    The Health Service Journal
    |October 8, 2009
    PubMed
    Summary
    This summary is machine-generated.

    Primary care trusts (PCTs) are evaluating general practitioner (GP) services using a balanced scorecard. This tool assesses quality and efficiency, but GPs worry about data publication without their consent.

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    Area of Science:

    • Health Services Research
    • Primary Care Medicine
    • Performance Measurement

    Background:

    • Primary Care Trusts (PCTs) require methods to assess the quality and efficiency of General Practitioner (GP) services.
    • Existing performance metrics may not adequately capture the multifaceted nature of primary care delivery.

    Purpose of the Study:

    • To introduce and evaluate the balanced scorecard tool for assessing GP practice performance.
    • To explore the integration of quality and efficiency indicators within a single performance framework.

    Main Methods:

    • Development of a balanced scorecard tool incorporating key performance indicators.
    • Analysis of PCT perspectives on service level reviews.
    • Identification of GP concerns regarding performance data transparency.

    Main Results:

    • The balanced scorecard aims to provide a comprehensive overview of GP practice performance.
    • PCTs are actively reviewing service levels provided by GP practices.
    • A significant concern among GPs is the potential publication of scorecard data without their explicit agreement.

    Conclusions:

    • The balanced scorecard offers a potential framework for evaluating GP services.
    • Addressing GP concerns regarding data publication is crucial for successful implementation.
    • Future work should focus on collaborative development and transparent reporting mechanisms.