Mitchel Langford

Allbwn ymchwil

Allbwn Ymchwil fesul blwyddyn 1986 2011 2015 2017 2018 2019 2021 2022 2024 2024

• 44 Erthygl
• 37 Cyfraniad i gynhadledd
• 17 Cyfraniad arall
• 7 Papur
• 10 Mwy
  • 3 Poster
  • 3 Cyhoeddiad gwe/gwefan
  • 2 Adroddiad wedi’i gomisiynu
  • 1 Pennod
  • 1 Erthygl Cynhadledd

Allbwn Ymchwil fesul blwyddyn

Allbwn Ymchwil fesul blwyddyn

Canlyniadau chwilio

• 2024

  An open-source web-based solution for interactive assessment of accessibility via public transport

  Webb, L., Langford, M. & Higgs, G., 10 Ebr 2024, 32nd GISRUK Conference 2024: University of Leeds. Zenodo, 7 t.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid

  Mynediad agored

  • public transport 100%
  • accessibility 82%
  • services 54%
  • routing 23%
  • infrastructure 15%

• Using open-source planning tools to promote public and active travel and address geographical inequalities in provision

  Webb, L., Langford, M. & Higgs, G., 3 Gorff 2024, WISERD Annual Conference 2024. Welsh Institute of Socio Economic Research and Data (WISERD)

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid
• 2021

  Computing geographical access to services: the design of an open-source multimodal client-server solution

  Price, A., Langford, M., Higgs, G. & Radcliffe, J., 15 Ebr 2021, GISRUK 2021 Proceedings. t. 1-8 8 t.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid

  Mynediad agored

  Ffeil

  • Servers 100%
  • Open Data 56%
  59 Wedi eu Llwytho i Lawr (Pure)
• 2020

  The design and development of a client-server based tool to compute accessibility to sporting facilities in Wales

  Price, A., Langford, M., Higgs, G. & Radcliffe, J., 22 Gorff 2020, Paper presented at the GIS Research UK conference, 22nd July 2020. Birkbeck University/UCL, 6 t. 30

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid

  Mynediad agored

  Ffeil

  • accessibility 100%
  • sports facility 85%
  • private transport 83%
  • public transport 60%
  • planning process 55%
  40 Wedi eu Llwytho i Lawr (Pure)
• 2019

  The usability of open source tools to measure access to health services; analysing mobile cancer unit location

  Williams, R., Higgs, G. & Langford, M., 26 Ebr 2019, Proceedings of the GIS Research UK conference April 2019. University of Newcastle, t. 1-7 7 t.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid

  Mynediad agored

  Ffeil

  • Cancer 100%
  • Health Services 89%
  • Usability 89%
  • Open Source 88%
  • Floating 32%
  241 Wedi eu Llwytho i Lawr (Pure)

• Use of Floating Catchment Area models to investigate trends in ‘extended hours’ GP provision

  Higgs, G., Langford, M. & Page, N., 17 Meh 2019, (Heb ei gyhoeddi) Applied Geography Commission meeting: Gran Sasso Science Institute. L'Aquila Italy

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid

  • Appointments and Schedules 100%
  • Geographic Information Systems 81%
  • Primary Health Care 72%
  • Wales 71%
  • Health Services 53%
• 2018

  Barriers to reproducible research in GIS; a practical example using a national index of multiple deprivation

  Page, N., Langford, M. & Higgs, G., 18 Ebr 2018, GIS Research UK conference Proceedings: University of Leicester. University of Leicester, t. 1-7 7 t.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid

  Mynediad agored

  Ffeil

  • catchment area 100%
  • transparency 99%
  • accessibility 93%
  • provenance 92%
  • GIS 74%
  68 Wedi eu Llwytho i Lawr (Pure)

• Translating networked based accessibility measures into an open source environment; challenges and opportunities

  Williams, R., Higgs, G., Langford, M., Banks, T. & Edwards, R., 18 Ebr 2018, GIS Research UK conference Proceedings: University of Leicester. University of Leicester, t. 1-6 6 t.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid

  Mynediad agored

  Ffeil

  • Floating 100%
  • Open Source 92%
  • Accessibility 92%
  • Cancer 34%
  • Health Services 31%
  175 Wedi eu Llwytho i Lawr (Pure)
• 2015

  Assessing geographic data usability in analytical contexts: Undertaking sensitivity analysis of geospatial processes

  Frew, R., Higgs, G., Langford, M. & Harding, J., Ebr 2015, Proceedings of 23rd Annual GIS Research UK Conference : (GISRUK 2015). University of Leeds, t. 206-213

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid

  Mynediad agored

  Ffeil

  • Sensitivity analysis 100%
  • Catchments 56%
  • Geographic information systems 38%
  44 Wedi eu Llwytho i Lawr (Pure)

• Measuring access to primary health care using two-step floating catchment areas and a public/private multi-modal transport mode

  Langford, M., Higgs, G. & Fry, R., Medi 2015, XIX European Colloquium on Theoretical and Quantitative Geography: MAIB – Mediterranean Agronomic Institute of Bari, Italy.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid
• 2014

  Data usability from an end-user perspective: assessing contextual quality through geospatial analysis

  Frew, R., Higgs, G., Langford, M. & Harding, J., 18 Ebr 2014, Proceedings of the GIS Research UK 22nd Annual Conference. University of Glasgow, t. 107-116 10 t.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid

  • Geographical Information System 100%
  • software development 25%
  • data quality 25%
  • Open Sources 22%
  • fitness 21%
• 2011

  A modified two-step floating catchment area technique for measuring transit system accessibility: Proceedings of the 19th Annual GIS Research UK Conference, Portsmouth University

  Langford, M., Fry, R. & Higgs, G., Ebr 2011, GISRUK - Geographic Information Systems (GIS) Research UK.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid

• Evaluating the performance of the binary dasymetric interpolation model at the lowest census dissemination level: Interpolation and Uncertainty in Small-Area Estimates

  Langford, M. & Higgs, G., Ebr 2011, Association of American Geographers (AAG) Annual Meeting, Washington State Convention Center, Seattle, Washington, USA.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid

• Web GIS for enhancing public participation in wind farm planning

  Higgs, G., Berry, R., Fry, R. & Langford, M., Ebr 2011, GISRUK - Geographic Information Systems (GIS) Research UK.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid
• 2010

  An evaluation of online GIS-based landscape and visual impact assessment tools and their potential for enhancing public participation in the UK: 1st International Workshop on Pervasive Web Mapping, Geoprocessing and Services

  Berry, R., Higgs, G., Langford, M. & Fry, R., Awst 2010, ISPRS Working Group IV/5.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid
• 2007

  Examining the potential of Internet based Landscape and Visual Impact tools to promote public participation in wind farm planning: Proceedings of the 15th Annual GIS Research UK Conference, Maynooth, Ireland, 10th-13th April.

  Berry, R., Higgs, G., Kidner, D. & Langford, M., Ebr 2007, GISRUK - Geographic Information Systems (GIS) Research UK.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid
• 2005

  Dasymetric mapping of industry and commerce across Wales, UK, using geospatial integration of national mapping agency products

  Langford, M., 2005, ACSM-CLSA-NALS-WFPS Congress on Surveying and Mapping, Las Vegas. USA. January 2005.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid

• Measuring potential access to primary healthcare services in Wales: The influence of alternative spatial representations of population: Proceedings of the 13th Annual GIS Research UK Conference, University of Glasgow, UK. pp1-15. April 2005

  Langford, M. & Higgs, G., 2005, GISRUK - Geographic Information Systems (GIS) Research UK.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid
• 2004

  Populated pixel maps: a simple method to facilitate dasymetric areal interpolation: Proceedings of the 12th Annual GIS Research UK Conference, University of East Anglia, UK. pp370-372. April 2004,

  Langford, M., 2004, GISRUK - Geographic Information Systems (GIS) Research UK.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid
• 2002

  Modelling Population Distribution with OS LandLine.Plus data and Landsat Imagery: Proceedings of the 11th Annual GIS Research UK Conference, University of Sheffield, UK. pp320-325. April 2002

  Robinson, S., Langford, M. & Tate, N., 2002, GISRUK - Geographic Information Systems (GIS) Research UK.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid
• 2001

  The Use of Remotely Sensed Data for Spatial Disaggregation of Published Census Population Counts: Proceedings IEEE/ISPRS Joint Workshop on Remote Sensing and Data Fusion over Urban Areas, Spazio Congressi, Rome. pp260-264. Nov. 2001,

  Langford, M. & Harvey, J., 2001, IEEE/ISPRS Joint Workshop on Remote Sensing and Data Fusion over Urban Areas.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid
• 2000

  Enhancing models of dasymetric population mapping

  Langford, M. & Tate, N., 2000, RSS2000, Leicester University, UK..

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid
• 1997

  A comparison between an image processing approach and a GIS approach to improving land cover mapping using multi-source satellite imagery: Proceedings of the 5th Annual GIS Research UK Conference, University of Leeds, UK. pp56-64. April 1997

  Langford, M. & Bell, W., 1997, GISRUK - Geographic Information Systems (GIS) Research UK.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid
• 1995

  Landcover mapping in areas of small plots and steep slopes

  Langford, M., 1995, ERDAS Users Group Conference, March 1995, Atlanta, Georgia, USA.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd
• 1994

  Diploma/M.Sc. in GIS - The Leicester Experience: Proceedings EGIS'94, Paris, France, p812-821.

  Langford, M. & Strachan, A., 1994, EGIS'94.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid

• Measuring the Accuracy of Cross Areal Population Estimates: Proceedings AGI93, Birmingham, UK. 3.22.1-3.22.8

  Langford, M., 1994, AGI’94.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid

• The design and implementation of a flexible GIS teaching resource: Proceedings EGIS’94, Paris, France. pp243-251. April 1994,

  Langford, M., Dykes, J. & Wood, J., 1994, EGIS'94, Paris.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid
• 1993

  Comparative Accuracy Measurements of the Cross Areal Interpolation of Population: Proceedings EGIS’93, Genoa, Italy. pp663-674

  Langford, M., Fisher, P. & Troughear, D., 1993, EGIS’93, Genoa, Italy..

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid

• Dasymetric mapping from classified Landsat imagery and cross area estimation: GIS/LIS'93

  Langford, M. & Fisher, P., 1993, ASPRS-URISA-AM/FM GIS/LIS Minneapolis, Minnesota.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid

• The life and death of LIPS: Some lessons from the design and use of courseware for teaching digital image processing

  Unwin, D. & Langford, M., 1993, IEE Colloquium on Teaching of Digital Image Processing in Universities. October 1993.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid
• 1992

  Computer Based Tutorials for Spatial Information Processing: Some Design Principles: 3rd European Conference and Exhibition on GIS, March 1992, Munich, Germany.

  Langford, M. & Wood, J., 1992, EGIS'92.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid
• 1991

  Education and Training Support for Non-Geographer Users of GIS

  Unwin, D. & Langford, M., 1991, GIS Higher Education Symposium, October 1991, Tampa, Florida, USA..

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid

• Generating and Mapping Population Density Surfaces within a Geographical Information System

  Langford, M., Maguire, D. & Unwin, D., 1991, New Ways of Representing Socio-economic Data, September 1991, Sheffield University, UK..

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid

• Getting Started in GIS: Cost Effective Solutions and Academic Support: AGI91. 3rd National Conference and Exhibition, November 1991, Birmingham, UK

  Langford, M., 1991, AGI91.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid
• 1990

  Cross area population estimation using remote sensing and GIS: Proceedings of the 4th International Symposium on Spatial Data Handling, Zurich, Switzerland. Vol.1, 541-550

  Langford, M., Maguire, D. & Unwin, D., 1990, Proceedings of the 4th International Symposium on Spatial Data Handling, Zurich, Switzerland. Vol.1, 541-550.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid

• Generating improved population density maps in an integrated GIS: April 1990, EGIS’90 First European Conference on Geographical Information Systems.

  Langford, M., Unwin, D. & Maguire, D., 1990, EGIS’90, Amsterdam, The Netherlands..

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid
• 1986

  The application of texture analysis for automated pollen identification

  Langford, M., Taylor, G. & Flenley, J., 1986, RAI/IPAR Identification and Pattern Recognition Tolouse, France.

  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid