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WorksheetsGIS Quiz 1/3
Total questions: 20
Worksheet time: 3600secs
There are two types of signals to calculate the distance for the satellite signal:
Code Phase Ranging
Satellite State System , Carrier Phase Ranging
Code Phase Ranging , Carrier Phase Ranging
Carrier Phase Ranging
Used to refer locations and help if you are lost:
Map Positioning System
Mapping System
Satellite Positioning System
Global Positioning System
There are 3 major segments highly advance architecture of GPS to run all the system of GPS technology properly which are:
User Segments , Mapping Segments , Space segments
Space segments, Control segments, User segments
Satellite segments , Control Segments , User Segments
Trilateration Segments , User Segments , Mapping Segments
How does each satellite be identified?
Number and broadcasts unique signal
Thru weather Information
Numbering System
Location Detector
Knowing its distance from 3 satellites, the receiver can determine its location because there is only two possible combinations and one of them is out in space
GPS Navigation
GPS Data Capturing
GPS Location
GPS Trilateration
How to get the better satellite geometry?
Locate the satellite
Using Internet
The more spread out the satellites in the sky
Standing near to the receiver tower
Easy to navigate
Search nearby area
Weather information
Updated regularly
Mapping system
GPS apps
Benefits of GPS
GPS system
Working of GPS consists of two main components
Receiver and Location
GPS Instruments and location
Satellite data and Information components
Tracking components and GPS components
GPS is used for the system
Navigation System
Satellite System
Data Analysis System
Internet system
Computer-based technology and methodology for collecting, managing, analyzing, modeling, and representing geographic data for a wide range of applications.
Geographic Information System
Global Positioning System
Mapping Information System
Navigation Positioning System
Geography-the real world (spatial realities)
Information-data & information
Systems-computer technology and its support infrastructure.
What are this three integrated elements refers to ?
Geographic Technology System
Global Positioning System
Geographic Information System
Information Data Analysis
……… is a computer application to manage attribute database for decision.
Management Information System
Satellite Information System
Navigation Data System
Management Application Decision
GIS components :
Hardware, software, navigation system and procedures designed to support the identify, relocate, manipulation, extracting, analyzing and report of spatially-referenced data for planning and information problems.
Procedures designed to support the capture, management, software and creates a new set of features from a given set of features based on attributes specified for purpose
Relocate, manipulation, extracting, analyzing and report of spatially-referenced data for planning and information problems, modifying data and managing according to situation
Hardware, people (organization) and procedures designed to support the capture, management, software, manipulation, analysis, modelling and display of spatially-referenced data for solving complex planning and management problems.
GIS components procedure or method are:
Data capturing (input) , Data storing and management, Data manipulation and analysis of spatial data , Decision support processes (modelling) , Display and product generation.
Data capturing (input) , Data sharing system, Data analysis and reporting , Decision support processes (practically) , Display and production.
Decision support processes (modelling) , Display and product generation, Data arrangement , Product Display , Layering data and map production
Data capturing (input) , Data arrangement, Data manipulation and analysis of spatial data , Decision additional processes (modelling) , Display and product generation.
Geographic Information System software components are:
Tools that support query, analysis and visualization
Raster data and Map Layering
Geography-the real world (spatial realities)
Merely managing altitude database
Management Information System application include to?
Library cataloging system
Management Mapping Information
Application managing system
Managing attribute and spatial databases together
"We need good, reliable and accurate spatial and non-spatial data for analysis and decision making."
This statement refer to what component?
Geographic Information System
Global Positioning System
Spatial Data Components
Data Analysis Components
What is the most expensive part of GIS?
Satellite System data
Data equipment's
Data Sources
The collection and processing of data.
A set of processes, executed on raw data to produce information that will be useful in decision making.
Geographic Information System
Global Positioning System
Processed Mapping Data
Mapping Information making
Geographic Information System key features:
Library cataloging system
Merely managing altitude database
Tools for input and manipulation of geographic data
It has drawing, analysis, query and plotting
