- #1
Amino
- 1
- 0
I am having a projet in remote sensing apply geology, a homewok assigmen. It's a digging me.
plZZZZZZZZZZ help me, contact me quick
plZZZZZZZZZZ help me, contact me quick
Last edited by a moderator:
Remote sensing in geology is the use of satellite or aircraft-based sensors to collect data and images of the Earth's surface for geological analysis. It allows geologists to study large areas that may be difficult to access on foot, and provides a broader perspective of the Earth's features and processes.
Remote sensing is used in geology to identify and map geological features such as rock types, minerals, and landforms. It can also monitor changes in the Earth's surface over time, such as erosion and volcanic activity. This data can then be used to make geological maps, locate mineral resources, and plan for natural hazards.
The main types of remote sensing used in geology are passive and active. Passive remote sensing measures natural energy emitted or reflected from the Earth's surface, such as sunlight or thermal radiation. Active remote sensing uses its own energy source, such as radar or lidar, to illuminate the Earth's surface and measure the reflected signals.
Remote sensing in geology has several advantages, including the ability to cover large areas quickly and cost-effectively, access remote or hazardous areas, and provide a broad overview of geological features. It also allows for the detection of subtle differences in the Earth's surface that may not be visible to the naked eye.
While remote sensing is a powerful tool in geology, it has some limitations. One of the main limitations is the inability to directly measure underground features or structures. It also relies on the availability of good quality images and can be affected by weather conditions. Additionally, some geological features may be difficult to identify using remote sensing alone and may require ground-based investigations.