Concepedia

Data Aggregation Effects

Data Aggregation Effects is a geographic data phenomenon that arises when spatially aggregated data are used in choropleth mapping, leading to variations in map appearance and analytical outcomes due to changes in the scale or zoning of the underlying areal units.

21

Publications

1.2K

Citations

54

Authors

37

Institutions

Publications per year

2017–2026

4

Variants

MaupModifiable Areal Unit Problem

Parents

Publications

21

Aggregation and Ecological Effects in Geographically Based Data

Daniel T. Holt, David Steel, Mark Tranmer et al. · Geographical Analysis · 1996 · 146 citations

, , +12

Elimination of Source A and B Errors in p‐Median Location Problems

John Current, David A. Schilling · Geographical Analysis · 1987 · 117 citations · Full text

, , +17

Evaluating data stability in aggregation structures across spatial scales: revisiting the modifiable areal unit problem

Jonathan K. Nelson, Cynthia A. Brewer · Cartography and Geographic Information Science · 2015 · 111 citations

, , +17

Analysis of Errors Due to Demand Data Aggregation in the Set Covering and Maximal Covering Location Problems

John Current, David A. Schilling · Geographical Analysis · 1990 · 106 citations · Full text

, , +12

Identifying spatial clusters of flood exposure to support decision making in risk management

Veronika Röthlisberger, Andreas Paul Zischg, Margreth Keiler · The Science of The Total Environment · 2017 · 94 citations · Full text

, , +17

1–5 of 21

Authors

54

  1. DS
    David Steel

    University of Wollongong, Australia

    2 publications · 202 citations

    2

    h-index

  2. DA
    David A. Schilling

    The Ohio State University, United States

    2 publications · 223 citations

    2

    h-index

  3. DT
    Daniel T. Holt

    U.S. Air Force Institute of Technology, United States

    2 publications · 202 citations

    2

    h-index

  4. JC
    John Current

    The Ohio State University, United States

    2 publications · 223 citations

    2

    h-index

  5. CA
    Carl Amrhein

    University of Toronto, Canada

    1 publications · 59 citations

    1

    h-index

1–5 of 54

Institutions

37

  1. University of Wollongong

    Wollongong, Australia

    2 h-index

    2 publications

    202 citations

  2. University of Southampton

    Southampton, United Kingdom

    2 h-index

    3 publications

    348 citations

  3. Carnegie Mellon University

    Pittsburgh, United States

    1 h-index

    1 publications

    50 citations

  4. Oeschger Centre for Climate Change Research

    Bern, Switzerland

    1 h-index

    2 publications

    188 citations

  5. Queen's University Belfast

    Belfast, United Kingdom

    1 h-index

    1 publications

    32 citations

  6. Centers for Medicare and Medicaid Services

    Baltimore, United States

    1 h-index

    2 publications

    100 citations

  7. Office of Minority Health

    Rockville, United States

    1 h-index

    1 publications

    50 citations

  8. Oklahoma State University Oklahoma City

    Oklahoma City, United States

    1 h-index

    1 publications

    32 citations

1–8 of 37

Venues

  1. Geographical Analysis

    3 publications · 369 citations

    3

    h-index

  2. Environment and Planning A Economy and Space

    2 publications · 115 citations

    2

    h-index

  3. Economics Letters

    1 publications · 32 citations

    1

    h-index

  4. 1

    h-index

  5. The Science of The Total Environment

    1 publications · 94 citations

    1

    h-index

1–5