Skip to main content

Distinguish between Spatial data and Non-Spatial data


Subject
Spatial data
Non-Spatial data
i. Definition
Spatial data is a geographical data, the element of this spatial data are related to specific geographical coordinate & specific geographical attributes.
Non-spatial data are unrelated to specific geographical location, this type of data generally related to a particular subject with which geographical location has no relation.
ii.Geographical location
Related to graphical location.
Unrelated to geographical location.
iii.Describe
Describes the absolute and relative location of a geographical feature.
Describes the characteristics of a geographical feature.
iv.Forms of description
This kind of data represents by diagrams, point, line, square, pixel.
This kind of data represents by number.
v.Example
Location of river, Ground water extraction point.
Depth, Height, Scale figure, Agricultural production.
vi.Indicates
Geographical location.
Particular location.
vii.Dependency
It not depends on non-spatial data.
It depends on spatial data.
viii.Publish
Such data publish without non-spatial data.
Such data cannot publish without spatial data.
ix.Co-ordinates system
Co-ordinates system on the map.
No need of Co-ordinates system for representing non-spatial data.
x.Element
The element of this spatial data is related to specific geographical coordinate & specific geographical attributes.
The element of this spatial data is related to particular location with which geographical location has no relation.

---------------------
Labels:

Comments

Post a Comment

Popular posts from this blog

Behaviouralism in geography

Behaviouralism Behaviouralism is an approach in human geography that came to prominence in the human geography of the 1960s and 1970s. It goes out of the idea that people are the determining factor in the explanation of space. Behaviouralism tries to give an explanation of the spatiallity of human activities. And thereby they use a complex universally applicable model.  Definition of Behaviouralism: The particular aspect with which geographical content is analyzed using mathematical statistics & human sensitivity, is called behavioralism. Concept of Behaviouralism: The Behaviouralism revolution is a theoretical concept. Its theories are not based on assumptions, but are actually explored through ascending methods based on the experience of human behavior. An analysis of the significance of geographical issues in behavioral perspectives within a system, so therefore is no definite boundary to behavioral geography. The main purpose of behaviouralism geography is to in...
Post a Comment
Read more

Positive and Negative Impact of Tide

Tide has many effects on human life. The impact of tide discuss below- Positive Impact of Tide: Shipping:  Tides are helpful in making rivers navigable for large vessels. During the high tide, the amount of river water & height of river water increases. At that time, large vessels/ships can easily come to rive port. Again, during the low tide, ships can be returned from port to sea.  For example - London & Kolkata have become important ports because of the tidal waves in the Thames & the Hooghly rivers respectively. Pollution-free Environment:  When tidal water flows, rivers are free of garbage. As a result, the environment is not pollutant near the river areas. Obstruction of Sediments deposited & Delta Formation:  As a result of the tide, sediments not to deposited & prevents delta formation.  For example-  In the Sundarbans, small creeks are capable of navigating during tides.  Regular Water flow:  During th...
Post a Comment
Read more

Concentric zone theory

Theories of City Structure-Concentric Zone Theory Introduction: The Concentric or Zonal Theory of urban landuse was first proposed in 1923 by E.W. Burgess. He was a sociologist. The idea behind the concentric model is that the development of a city takes place outwards from its central area in a series of concentric circles to form zones.  Assumption:        i.           Cultural & social heterogeneity of the population.       ii.           Commercial-industrial base to the economy of the city.     iii.           Private ownership of property & economic competition for space.     iv.           Expanding area & population of the city.       v.    ...
Post a Comment
Read more