Category Archives: Trips

Journeys and holidays

PHP/Javascript/HTML Great Circle Distance Tutorial

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Here is a tutorial that calculates Great Circle Distances on Earth via the entry of Latitude and Longitude. The calculations are not true geodesic calculations and so, we will show the result to the nearest metre. We assume the radius … Continue reading →

Posted in eLearning, Land Surveying, Trips, Tutorials | Tagged , , , , , , , , | 17 Comments

Google Maps Primer Tutorial

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Google Maps is an incredible application with functionality to supplement Google Earth Primer Tutorial as shown below. Google Maps has a great many uses for all the ways in life you use maps, or the “where” questions you have. Let’s … Continue reading →

Posted in eLearning, Land Surveying, Trips, Tutorials | Tagged , , , , , , , , | 21 Comments

Google Earth Primer Tutorial

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Google Earth is an incredible application which, maybe, should be taken in doses, otherwise you’ll know too much about where you’re going on holidays, and it’ll be like déjà vu all over again. As you may have guessed from the … Continue reading →

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Orange and Bathurst and Blue Mountains

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Take a trip west of Sydney in New South Wales, Australia. Sydney -> Katoomba -> Bathurst -> Millthorpe -> Orange -> Mt Canobolas -> Orange -> Bathurst -> Sofala and Hill End (but got lost … next time) -> Mt … Continue reading →

Posted in Photography, Projects, Trips | Tagged , , | 3 Comments

Tanami Track at 25km/hr

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The Tanami Track and The Granites, in the Northern Territory, of Australia, are a fond memory for me from my days as a Land Surveyor. My work colleague, Laurie, and me, learnt a lot about tyres, spinifex and the importance … Continue reading →

Posted in Land Surveying, Trips | Tagged , , | 7 Comments

Walking Trip …

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Posted in Photography, Trips | Tagged , , | 34 Comments