aerial survey
aerial photography | ||||
Search Dictionary:
Aerial survey definition was found in categories: Science & Technology(1) Encyclopedia(1)
Aerial survey Definition from Science & Technology Dictionaries & Glossaries
| Fishery Glossary |
Aerial survey
A method of gathering information on fish shoal movement and density by visual observation and photography from low-flying aircraft Comonwealth of Australia (1997).
A method of gathering information on fish shoal movement and density by visual observation and photography from low-flying aircraft Comonwealth of Australia (1997).
Aerial survey Definition from Encyclopedia Dictionaries & Glossaries
| Wikipedia English - The Free Encyclopedia |
Aerial survey
Aerial survey is a geomatics method of collecting information by utilising aerial photography or from remote sensing imagery using other bands of the electromagnetic spectrum, such as infrared, gamma, or ultraviolet. It can also refer to the chart or map made by analysing a region from the air. This is typically done using aeroplanes, helicopters, and in history with balloons. Aerial survey should be distinguished by satellite imagery technologies because of its better resolution, quality and atmospheric conditions. Today, aerial survey is often recognized as a synonym for aerophotogrammetry, part of photogrammetry where the camera is placed in the air. Measurements on aerial images are provided by photogrammetric technologies and methods.
| See more at Wikipedia.org... |