-The arc/node data model is the most common topological data structure
-A polygon feature is comprised of a closed chain of arcs.
-Contains two basic entities, the arc and the node.
-The arc is a series of points, joined by straight line segments, that start and end at a node.
-The node is an intersection point where two or more arcs meet.
jim items answered the question on November 14, 2018 at 11:24
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Discuss the disadvantages of the following data types as used in GIS as forms of spatial data types.
a)Raster data type.
b)Vector data type.
(Solved)
Discuss the disadvantages of the following data types as used in GIS as forms of spatial data types.
a)Raster data type.
b)Vector data type.
Date posted:
November 14, 2018
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Answers (1)
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Discuss the main methods used in interpolation of a given crop type data values obtained from one of the counties in Kenya based on the...
(Solved)
Discuss the main methods used in interpolation of a given crop type data values obtained from one of the counties in Kenya based on the nearest data value collected.
Date posted:
November 14, 2018
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Answers (1)
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Discuss the various methods that can be used in atmospheric pressure data values interpolation obtained from different parts of central region of Kenya.
(Solved)
Discuss the various methods that can be used in atmospheric pressure data values interpolation obtained from different parts of central region of Kenya.
Date posted:
November 14, 2018
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Define a DBMS and discuss its functions as studied in GIS.
(Solved)
Define a DBMS and discuss its functions as studied in GIS.
Date posted:
November 12, 2018
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In details describe the sets of capabilities of handling Geo-referenced data in Geographic information system.
(Solved)
In details describe the sets of capabilities of handling Geo-referenced data in Geographic information system.
Date posted:
November 12, 2018
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Explain 4 factors that influence the development of barchans
Date posted:
November 8, 2018
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How many marine parks does Kenya have?
Date posted:
November 7, 2018
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(Solved)
Discuss the role of monitoring and evaluation biodiversity in Kenya.
Date posted:
November 5, 2018
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Give reasons why Kenya should strive to be self-sufficient in food.
Date posted:
November 3, 2018
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You intend to carry out a field study in a dairy farm.
a. give the methods you would use to collect information.
b.State the follow up activities...
(Solved)
You intend to carry out a field study in a dairy farm.
a. give the methods you would use to collect information.
b.State the follow up activities you would carry out after the field study.
Date posted:
November 3, 2018
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Answers (1)
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Explain the formation of rift valley using tensional forces
(Solved)
Explain the formation of rift valley using tensional forces.
Date posted:
November 1, 2018
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Define sampling and state characteristics of a good sample design
(Solved)
Define sampling and state characteristics of a good sample design.
Date posted:
October 24, 2018
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Give five ways in which Kenya is likely to benefit from the New Mombasa-Nairobi railway line(SGR).
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Give five ways in which Kenya is likely to benefit from the New Mombasa-Nairobi railway line(SGR).
Date posted:
October 9, 2018
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Describe six importance of remote sensing in Kenya.
Date posted:
October 8, 2018
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What is the angle at which earth is tilted on its axis and its effects?
Date posted:
September 28, 2018
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Who put forth the nebular hypothesis explaining the origin of the earth?
Date posted:
September 22, 2018
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Give an example of periodic wind?
Date posted:
September 22, 2018
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(Solved)
Which are the four layers in the outer surface of the earth?
Date posted:
September 22, 2018
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The man who first assessed the mass of the earth is called?
(Solved)
The man who first assessed the mass of the earth is called?
Date posted:
September 22, 2018
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What is the age of the earth?
(Solved)
What is the age of the earth?
Date posted:
September 22, 2018
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Answers (1)