state gov APPSC (ఆంధ్రప్రదేశ్) Group 2 (Pre + Mains) Mock Test 2023 Current Affairs Science and Technology
Consider the following statements about the Continuously Operating Reference Stations (CORS):
1. It is a GPS or GNSS reference station that provides continuous and permanent real-time positioning information for a specific area.
2. CORS stations are used in a wide range of applications, including land surveying, construction, engineering, and mapping.
Which of the above statements is/are correct?
1
1 only
2
2 only
3
Both 1 and 2
4
Neither 1 nor 2