CBSE Class 12 Geospatial Tech Compartment Question Paper 2018

CBSE Class 12 Geospatial Tech Compartment Question Paper 2018. Students can download the last year question papers using the link below. Free download of examination question papers with solutions. Last 10 year question papers should be practised to get better marks in examinations. 

GEOGRAPHY

1. Which one of the following is the First step of supervised classification ?

(a) Accuracy Assessment (b) Smoothening

(c) Defining training sites (d) Selection of algorithm

2. Which one of the following resolutions refers to sensing and recording power of the sensor in different bands of EMR ?

(a) Spectral (b) Spatial

(c) Radio metric (d) Temporal

3. A person who prepares map is known as

(a) Cartographer (b) Geologist

(c) Climatologist (d) Oceanographer

4. Which one of the following is NOT a spatial operation tool ?

(a) Query (b) Dissolve

(c) Overlay (d) Topology building

5. Which one of the following Global navigation satellite systems is developed by

European Space Agency ?

(a) NAVSTAR (b) GLONASS

(c) GALILEO (d) GAGAN

6. The accuracy of Real Time Kinetic Fixed GPS is

(a) 20 cm _{– 1 m} (b) 50 cm _{– 100 cm}

(c) 1 cm _{– 5 cm} (d) 15 m _{– 100 m}

7. In which one of the following years the first GPS Satellite was launched ?

(a) 1978 (b) 1980

(c) 1982 (d) 1964

8. Which one of the following sensors provides high resolution PAN images ?

(a) LISS – III (b) Land Sat

(c) IKONOS (d) Cartosat - 2

9. What is SIRF ?

(a) A GPS service provider (b) A manufacturer of GPS chip cells

(c) A content provider (d) A navigation system

10. Which one of the following mapping programmes was developed by Harvard School of Design ?

(a) TOM TOM (b) Geo eye

(c) Teleatlas (d) SYMAP

11. Doddahalla watershed is located in

(a) Maharashtra (b) Andhra Pradesh

(c) Karnataka (d) Tamil Nadu

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