M.Sc. (Semester III) (CBCS) Examination Nov/Dec-2018
Geoinformatics
SPATIAL ANALYSIS
Time: 2½ Hours Max. Marks: 70
Instructions: Draw neat and labeled diagram wherever necessary.
Q.1 Fill in the blanks with appropriate: 14
UTM stands for
Universal Transverse Mercator
Universal Transverse Measurement
Universal Transit Mercator
Universal Transverse Meter
Overlay operation can be done on Single layer
True False
Root Distance analysis can be performed using
Classification Buffer analysis
Network analysis Join analysis
Evolution of Network complexity is done using
Alpha indices Algebra indices
Altimeter indices Anatomy indices
Digitization error may create
Overshoot Strim
Starch Line stripe
is a spatial model
Cluster Spatial join
Spatial query Network model
Change detection can be done using
Network analysis Cluster analysis
Cost surface analysis None
Spatial Analysis can be performed on
Vector Data Raster Data
Both a and b None of these
Which one of the following is NOT an overlay analysis
Focal Intersection O
Union Differences
10) DPI means
Distance per inch Digitally processed image
DOT Per Inch None of these
11) .shp is the extension of
Shape file Raster image file
Binary file None of these
12) Cluster Analysis is used for applications.
Water Quality Magnetic Anomalies Mapping
Environmental Pollution All of the above
Page 2 of 2
SLR-VM-363
13) Which of the following are key application displaces for Network Analysis?
Traffic Engineering Geology
Both a b Physic and chemistry
14) Drawing contour line is analysis.
Surface Spatial
Network Geostatistic
Q.2 Answer the following (Any Four)
1. Spatial analysis
2. Union
3. C3 Matrix
4. Erase
5. Unsupervised Classification
08
Answer the following (Any Two)
1. Network Accessibility
2. Alpha Indices
3. Predictive Model
06
Q.3 Answer the following (Any Two)
1. Network Structure
2. Describe grid based oprations
3. Map Algebra
08
Answer the following (Any One)
1. Difference between Union and Intersection
2. Global Function
06
Q.4 Answer the following (Any Two) 10
1. Difference between Cluster and Random distribution Role Model
2. Significance of Geostatistical Analysis
3. Multilayer operations
Answer the following (Any one) 04
1. Network connectivity
2. Explanatory model
Q.5 Answer the following (Any Two) 14
Explain the Single layer operations
Types of Spatial Models
Case study on Water Resource mapping