exeGesIS Spatial Data Management


Posts in Category: Habitat map

Wales bait digging survey

Client: Natural Resources Wales

Bait diggingExegesis were contracted to establish whether aerial imagery from UAVs could be used to investigate the spatial and temporal extent of bait digging at selected sites in Wales.

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Interactive web mappers for seabed habitats and marine protected areas

Client: JNCC

JNCC Marine mapperExegesis developed a new mapping system to display marine spatial data, consisting of a web interface for configuring the mapper and a modern and feature-rich web application for displaying maps.

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Morfa Friog Coastal Realignment Project saltmarsh vegetation monitoring

Client: Natural Resources Wales

Morfa Friog saltmarsh monitoringExegesis was contracted to establish vegetation monitoring at a saltmarsh coastal realignment site. This required the collection of high resolution aerial imagery, quadrat based vegetation survey, mapping in GIS and production of a detailed report.

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Redevelopment of online mapping for GiGL

Client: Greenspace Information for Greater London

Discover London - online biodiversity data mapping for Greenspace Information for Greater London (GiGL)Exegesis was contracted to redevelop GiGLs online data mapping portal. This involved a radical overhaul of both design and functionality.

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Gower hedgerow mapping

Client: City and County of Swansea Council

Mapping the Gower's hedgerowsWe created a hedgerow map for the Gower based upon Ordnance Survey MasterMap and aerial photograph interpretation. The resulting dataset contained 22,370 features of which 17,013 were thought to be hedges.

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Common cord-grass Spartina anglica and its management in estuarine Natura 2000 sites

Client: Natural England

Spartina anglica in Natura 2000 sitesExegesis were contracted to undertake a review of Spartina anglica in England’s Natura 2000 Sites. This covered its impacts on designated features, effects on accretion and erosion, distribution and extent, and a review of control techniques. A protocol was developed to monitor S. anglica and help identify any negative impact.

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Scoping Study and Pilot Survey of Upland Habitats

Client: National Parks and Wildlife Service

Upland habitat mapping in IrelandThis project involved the collation and evaluation of a suite of ecological datasets, the production of an indicative map of upland habitats, an investigation of upland field data collection options, and capturing all survey data to GIS.

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Develop Interactive mapping for 'Mapping European Seabed Habitats'

Client: Joint Nature Conservation Committee

The MESH project gathered large amounts of marine habitat data from a number of European partners. These were standardised to produce a unified seabed habitat map using the best data available for each area. We produced web mapping for this project using open source Mapserver software.

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