WorksheetsGeographic Information System 4th Topic
Total questions: 15
Worksheet time: 8mins
What is a GIS Database…?
Data are facts that are collected, recorded, stored and processed by information systems which contain geographic spatial information
Data are facts that are combined, Replaced, Edited and processed by information systems which contain geographic spatial information
Geodata are facts that are collected, recorded, stored and processed by information systems which contain geographic Special information
GeoData are facts that are combined, Replaced, Edited and processed by information systems which contain geographic Special information
These are correct GIS Data Source:
Remote sensing data,
Field data,
Map / map data,
Statistics,
GPS data,
Interview.
Remote Geodata,
FieldMap data,
Map / map data,
Statistics,
GPS Logger data,
Interview.
Remote sensing data,
Field Detection data,
Map / map data,
Statistics,
UTM data,
Interview.
Remote sensing data,
Field Detection data,
Map / map data,
Statistics,
Graticule data,
Interview.
•Data resulting from statistical records in the form of tables, reports, field surveys, and population censuses ... etc.
•Obtained from private institutions or official government agencies, such as the Central Bureau of Statistics (BPS)
•Statistical data is secondary data that has undergone further processing in statistical books.
Field data (terrestrial)
Map Data(map)
Statistic data
Remote sensing data (remote sensing)
Remote sensing data (remote sensing)
this type of data is correct if .....
Data obtained directly through observations in the field
Obtained from private institutions or official government agencies, such as the Central Bureau of Statistics (BPS)
Data recorded on paper or film
Example:
•geological map
•soil type map… etc
Data in the form of imagery, aerial photographs or non-photographs… etc
What are spatial databases in GIS?
Spatial databases provide a foundation for accessing, micro-managing, and creating your spatial data workflow.
Spatial databases provide a strong foundation for accessing, storing, and managing your spatial data workflow.
Spatial databases provide a heavy foundation for deleting, storing, and managing your spatial data workflow.
Spatial databases enhance a strong correlation for accessing, storing, and managing your spatial GIS .
what do you know about this?
a basic table which explain about position enhancement in GIS
a table which provide relative position of an object which can be replaced depends on the purpose
it's an attribute table in GIS
it's an essential part of GIS to provide hierarchy
Rows in an attribute can have relationships with spatial features. There are three types of relationships:
1. One-to-one relationship
2. One-to-many relationship
3. Many-to-many relationship
1. 1-to-1 relationship
2. 1-to-infinite relationship
3. Many-to-many relationship
1. One-to-one relationship
2. one-to-infinite relationship
3. Many-to-many relationship
1. One-to-one relationship
2. One-to-many relationship
3. infinite-to-infinite relationship
This is an example of an RDBMS.
RDBMS is a relational storage concept for data. A relational database contains tables that hold records. Each record holds fields containing data for that record.
TRUE
FALSE
NOT DEFINED
GIS data helps us understand and meet global challenges. As GIS technology rapidly advances, there are various innovative applications in the planning sector. GIS tools can be used to integrate geographic intelligence into planning processes, and have the potential to change how we think and behave.
Which is more related to these information?
Surveying
Assets Management and Maintenance
Dairy Industry
Planning and Community Development
Navigation
This is an example of an RDBMS.
RDBMS is a relational storage concept for data. A relational database contains tables that hold records. Each record holds fields containing data for that record.
TRUE
FALSE
NOT DEFINED
Rows in an attribute can have relationships with spatial features. There are three types of relationships:
1. One-to-one relationship
2. One-to-many relationship
3. Many-to-many relationship
1. 1-to-1 relationship
2. 1-to-infinite relationship
3. Many-to-many relationship
1. One-to-one relationship
2. one-to-infinite relationship
3. Many-to-many relationship
1. One-to-one relationship
2. One-to-many relationship
3. infinite-to-infinite relationship
Which is correct features of DBMS in GIS?
-Concurrency control
-Backup and recovery
-Provides a Concept for the creation and querying of the Images.
-A language for writing application programs
-Concurrency control
-Backup and recovery
-Provides a language for the creation and querying of the database.
-A Program for writing application System
-Currency control
-Backup and recovery
-Provides a language for the creation and querying of the database.
-A language for writing application programs
-Concurrency control
-Backup and recovery
-Provides a language for the creation and querying of the database.
-A language for writing application programs
-Objects , Object Classes
-Features , Feature Classes
-Feature Datasets
-Validation Rules, Domains
-Relationships , Relationship Classes
-Spatial References
-Geometric Networks
What are these?
Elements of a database
Composure of a Geodatabase
Composite of a Geodatabase
Elements of a Geodatascience
Elements of a Geodatabase
........................is information about geographic locations that can be stored in and used with a geographic information system
Georate
Geodate
Geodataum
Geodatabase
Geodata
Geodata can be stored in a database, geodatabase, shapefile, coverage, raster image, or even a dbf table or Microsoft Excel spreadsheet
False
True
Not assigned
