Topcon Positioning Systems has announced a wide expansion of its Topnet Live reference station network.

Stratoship tests persistent Earth observation platform
The company aims to reduce Australia’s dependence on foreign satellites for observation capabilities.
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Maxar says its WorldView Legion fleet will provide up to 3.6m square km of 30cm-class imagery per day.
Low-Earth orbit is shaping up to be the next battleground for PNT, according to a new FrontierSI report.
The ‘supersite’ for Earth observation calibration and validation would be established in Finnish Lapland.
New senior executive appointments have been announced at Hexagon, Woolpert and Emesent.
The map shows the 15,000 hectares that have been acquired and protected over the past 52 years.
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Planet’s SkySat imagery will sit alongside ESA’s Sentinel satellite data within the Copernicus services.
Free Dragonette satellite imagery will be offered under the CC BY 4.0 creative commons license.
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Jul 15
18th Australian Space Forum
Adelaide Convention Centre
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Aug 3
International Geoscience and Remote Sensing Symposium
Brisbane Convention & Exhibition Centre
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Aug 26
GIScience 2025
Christchurch, New Zealand
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Sep 10
Survey and Spatial New Zealand Annual Conference
Te Pae, Christchurch
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Sep 17
AIMS National Conference
Novotel Sunshine Coast Resort, Queensland