Tag Archives: geospatial

Planning Application assessments; automation using ArcPy

The Machine by halfrain

The Machine by halfrain

Archaeogeomancy were pleased to be commissioned to build a system to automate an existing workflow for handling and reporting on geospatial information. The workflow is used by a major land management organisation for evaluating and responding to planning applications on behalf of their clients, the property or landowners. Automation allows non-specialists to undertake the map production and saves considerable time and money.  Continue reading

GSTAR Web Services

Web by David Reid

Web by David Reid

With all the source data prepped and ready to go, the next step is to build some demonstrators to show how such geosemantic resources can be used in practice. Whilst very powerful, a Sparql endpoint is not the most friendly way of interacting with data resources, especially from within a web based application where options for programming are a bit limited. There is still quite some debate on this topic which will be covered in more detail in the thesis (watch this space; still on track for submission 1st/2nd quarter 2016!) but the approach I have opted for is an API using web services to provide a range of outputs via a combination of URLs and parameters. Continue reading

Extending CRMEH with GeoSPARQL

One of the outputs from the Pilot Study was an approach to working with geospatial data within the broader framework provided by the CIDOC CRM ontology and the CRMEH archaeological extension. Whilst there is ongoing work by myself and others to add archaeological and spatio-temporal components directly to the CIDOC CRM, for the purposes of the GSTAR project, a lightweight approach has been developed and deployed to suit the needs of the project; CRMEH already adds archaeological excavation capabilities and the spatial extension presented here gives a range of geospatial capabilities, as provided by a mapping to GeoSPARQL.

Parential Advisory by Michel Dumontier

Parential Advisory by Michel Dumontier

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From MPhil to PhD; GSTAR update

After a longer than anticipated gestation, my Transfer Report has left my hands and is working its way through the administrative system to be externally examined. Fingers crossed, this is one of my last posts as an MPhil student and I will soon (post viva) be a PhD student proper.

Time for some celebratory fireworks!

Time for some celebratory fireworks!

The Transfer Report included a condensed form of the literature review and also a detailed report on Pilot Study. This Pilot Study was designed to lay sound foundations for the PhD research and involved implementing a system using geosemantic technologies, primarily to investigate ways in which semantic and geospatial data can work together but also to help me get to grips with the subject area and technologies available.

The full report will be made available in due course, once it has been examined (viva scheduled for end of November) and any corrections completed, but for now here is an update on some of the key findings of the Pilot Study and conclusions drawn.
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TACOS: 21st Century Geospatial #HistEnv Data Management

TACOS – the event

On 14 May 2014 the Council for British Archaeology (CBA) hosted a one day seminar on behalf of FISH and HEIRNET at the University of York to discuss common issues facing the historic environment information sector and make progress towards a shared vision and agenda for historic environment information management.

The TACOS keynotes, discussions and demonstrations will build upon a ‘show and tell’ event (the NACHOS seminar) held at the British Museum in November 2012, which identified the need for integration of information sources in support of the National Heritage Protection Plan (NHPP). The seminar will investigate current historic environment information management practices and identify areas for improvement through cross-sector collaboration.

Aims

5 Taco plate by ulterior epicure

Tacos

The key aims of the seminar were to:

  • Encourage discussion between different groups that produce and manage historic environment information from across the sector (professional, research and voluntary to identify common goals and issues
  • Develop information sharing networks and working partnerships across the sector to pool resources in the areas of skills development and application of information technology

There’s more info on the event (aims, topics, etc) here. Continue reading

GSTAR @ CAA2014

Eiffel Tower

Eiffel Tower

On Thursday 24th April, I gave a presentation on my PhD research project (GSTAR) to the 2014 Computer Applications and Quantitative Methods in Archaeology conference, Paris, France. The presentation formed part of the session S07 Ontologies and standards for improving interoperability of archaeological data: from models towards practical experiences in various contexts organised by Anne-Violaine Szabados, Katell Briatte, Maria Emilia Masci, and Christophe Tufféry. Reinhard Foertsch and Sebastian Rahtz chaired the session.

Some notes on the session can be found here. Continue reading

Towards a Collaborative Strategy for sector information management (TACOS)

5 Taco plate by ulterior epicure

Tacos

I’ll be talking about geospatial topics relating to historic environment information management at this seminar on 14th May.  Another classic title for the event, following up on the successful NACHOS seminar. Watch this space for details of the forthcoming Burritos workshop… Continue reading

Linking Geospatial Data 2014

LGD14 Barcamp, featuring open plan space and beanbags.

LGD14 Barcamp, featuring open plan space and beanbags.

I was very pleased to attend this event co-organised by the World Wide Web Consortium (W3C) through the SmartOpenData project, the Open Geospatial Consortium (OGC), the UK Government (data.gov.uk), the Ordnance Survey (OS) and Google. Hosted by Google Campus London, the two day event comprised presentations, lightening talks and a barcamp, all focussing on the use of geospatial data within the world of Linked Data. It was refreshing to be amongst researchers, users, developers and commercial folk all working in this area; I for one picked up some good ideas to help with my research project and hopefully my contributions were of use.

It was certainly good to bring together the camps working in this area: the geospatial technologists on the one side and the web folks on the other (And people like me who have one foot in each camp, as well as limbs in other domains, my primary domain being digital cultural heritage of course). To make this stuff work it’s going to take both groups working together through their respective consortia, the W3C and OGC.

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GSTAR: investigation of methods for working with geosemantic data, integrating geospatial data with semantic data

Mapping rubble by Brian Hoffman

Mapping rubble by Brian Hoffman

The first investigation in the GeoSemantic Technologies for Archaeological Research (GSTAR) research project is nearing completion, an assessment of approaches to the integration of geospatial archaeological data into a semantic framework to provide geosemantic capabilities.

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