Page 58 – Spatial Source

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Mapping areas with water through photogrammetry can be a challenge. Sun reflections and homogeneity between images can really make the process difficult. Resulting DSMs/DTMs can often be noisy, while orthomosaics may present color issues. To mitigate this, additional tie points can be used while performing aerial triangulation, or existing polygons of water bodies can be […]

GIS & Data

New tool reveals shallow groundwater elevations

A tool that identifies areas at risk from groundwater flooding has been developed by New Zealand scientists.

Company & Industry

The latest issue of Position is out!

This issue has it all: Rescuing reefs, mapping forests, tackling urban heat, digital construction and more!

GIS & Data

95% accuracy boost in vegetation mapping

A new method more accurately defines areas of natural vegetation and agricultural production by crop type.

GIS & Data

SARIG Catalogue combines geology and geospatial

The Catalogue combines previously published datasets and spatially bound records into one searchable portal.

Company & Industry

Geospatial in School Awards recipients announced

Two outstanding teachers and a high school student have been recognised with prestigious awards.

GIS & Data

Satellite imagery helps coastal data collection

A new study highlights the accuracy of satellite-derived bathymetric datasets in coastal environments.

GIS & Data

Cancer Atlas recognised with two awards

By applying spatial models to cancer data, the Atlas shows how diagnosis and treatment varies across Australia.

Sponsored Content

How do AEC Firms in Australia easily access engineering workforce at a lower cost?

Aidedo was founded based on the practical experience of CEO Aiden Tong while studying and working with many Civil Engineering and Land Surveying firms in developed countries.