{"id":8621,"date":"2022-01-05T13:26:12","date_gmt":"2022-01-05T03:26:12","guid":{"rendered":"https:\/\/www.lidarsolutions.com.au\/?page_id=8621"},"modified":"2025-06-28T20:44:47","modified_gmt":"2025-06-28T10:44:47","slug":"lidar-survey-equipment-aerial-terrestrial","status":"publish","type":"page","link":"https:\/\/www.lidarsolutions.com.au\/nz\/lidar-survey-equipment-aerial-terrestrial\/","title":{"rendered":"LiDAR Survey Equipment – Aerial & Terrestrial"},"content":{"rendered":"
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Aerial & Terrestrial Survey with Airborne Laser Scanning Lidar<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Aerial Survey LiDAR Systems<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Aerial LiDAR survey systems are similar to radar or sonar in that they fire laser pulses into the air. Unlike photogrammetry, which uses visual RGB images to create an image, LiDAR generates thousands of data points to produce an image. This technology opens up a wide range of possibilities for precision LiDAR surveying. These aerial systems can map both large and small areas. They are particularly useful in large, complex areas.<\/p>

LiDAR surveying is ideal for civil engineers, because it is fast and accurate. Unlike traditional surveys, LiDAR data can be collected in any time of day. Using this technology, surveyors can produce detailed 3D images of a site in no time. Moreover, LiDAR can be used for machine control modelling and planning.<\/p>

An aerial LiDAR survey system uses a laser mounted on a drone to map large areas. This technology is best used when dense 3D data needs to be collected in large areas. The laser beams are used to measure elevation, distance and density. This data can be manipulated to produce a wide range of analytical products.<\/p>

A drone-mounted LiDAR is a more affordable alternative than manned aircraft, and can survey difficult areas with great accuracy. This method can be used to create 3D maps of land with low personnel requirements. A drone can also fly much lower than manned aircraft. And the high-resolution LiDAR survey data can be used to make accurate digital surface models and landscape maps. A drone can also provide ground control points to confirm the accuracy of the survey.<\/p>

3D mapping<\/strong><\/a> systems are available for aerial and land survey, which have been applied in mining, forestry, powerline inspection, utility and geology industries.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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