Introduction to Geomatics

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Questions and Answers

Geomatics is derived from the French word ______.

geomatique

In 1986, Laval University developed the first academic program in ______.

Geomatics

Surveying is defined as an art to determine the relative positions of points on, beneath the surface of the Earth with respect to each other, by measurements of ______, distances, angles and directions.

horizontal

Geomatics professionals have specialist skills that contribute to society's social and political ______.

stability Signup and view all the answers

Geomatics encompasses disciplines such as surveying, hydrography, mapping, remote sensing, and ______.

GIS Signup and view all the answers

An important component of Geomatics is ______ Information Systems.

Geographic Signup and view all the answers

The art and science of map making is known as ______.

cartography Signup and view all the answers

Geomatics involves a wide range of methods and technologies for collecting, managing, and analyzing data about the ______.

Earth Signup and view all the answers

Geomatics is a result of millenniums old profession and scientific expertise in ______.

surveying Signup and view all the answers

Geomatics has evolved due to changing contexts of ______ & Technology.

Science Signup and view all the answers

Geomatics is considered a transdisciplinary mixture of all surveying & mapping related ______.

doctrines Signup and view all the answers

One of the applications of geomatics includes disaster informatics for disaster risk ______ and response.

reduction Signup and view all the answers

Areas of knowledge in geomatics include Remote ______ and Digital Earth.

sensing Signup and view all the answers

The Global Positioning System (GPS) is part of the area of knowledge in ______.

geodesy Signup and view all the answers

Photogrammetry and Computer ______ are essential components of geomatics.

vision Signup and view all the answers

Surveying is interchangeably called ______.

geomatics Signup and view all the answers

For planning navigation routes and harbors, marine and hydro-graphic ______ are used.

surveying Signup and view all the answers

______ maps are prepared by surveying to help military strategic planning.

Military Signup and view all the answers

To determine different strata in the earth crust, ______ surveys are required.

geological Signup and view all the answers

A series of points which depict the shape of the topography of the land is known as a Digital ______ Model.

Elevation Signup and view all the answers

Cartography is the ______ of maps and charts.

drawing Signup and view all the answers

______ is the science of obtaining reliable measurements from photographs.

Photogrammetry Signup and view all the answers

The three stages in mapping include Collection, Organization, & Manipulation of data, Design & Preparation of maps, and ______.

Map reproduction Signup and view all the answers

Data collection in mapping can come from existing maps, aerial photographs, or ______.

digital imagery Signup and view all the answers

A ______ is a survey point on a fixed object, the altitude of which has been surveyed in relation to mean sea level.

Bench Mark Signup and view all the answers

The ______ System uses a network of satellites and receivers to identify a point in its real world location.

Global Positioning Signup and view all the answers

The design and preparation of maps includes geographic features and ______ attributes.

thematic Signup and view all the answers

Small scale maps cover a larger area but are less ______.

detailed Signup and view all the answers

Students are expected to handle laboratory instruments with ______.

care Signup and view all the answers

Boys are required to wear their school uniform, formal shirt, and close ______.

shoes Signup and view all the answers

Students turning up late will not be permitted to perform the scheduled ______.

experiment Signup and view all the answers

Students should bring an Engineer's Field book to enter the ______ while performing lab activities.

readings Signup and view all the answers

These are particularly important when underground facilities are constructed to avoid unexpected damage during the installation of other underground ______.

utilities Signup and view all the answers

Boundary, Cadastral, and Land surveys establish property lines and property corner ______.

markers Signup and view all the answers

Construction surveys provide critical data for computing construction pay ______.

quantities Signup and view all the answers

Control surveys establish a network of horizontal and vertical ______ used as reference points.

monuments Signup and view all the answers

Hydrographic surveys define shorelines and depths of lakes, streams, and other bodies of ______.

water Signup and view all the answers

Mine surveys are performed above and below ground to guide tunneling and other operations associated with ______.

mining Signup and view all the answers

Topographic surveys determine the locations of natural and artificial features, as well as their ______.

elevations Signup and view all the answers

Engineering maps showing the position of engineering works like roads, railways, and buildings are prepared through ______.

surveying Signup and view all the answers

Study Notes

Geomatics Overview

Branch of science focusing on the collection, analysis, and interpretation of spatial data related to the Earth’s surface.
Originates from the French term "geomatique," merging "geo" (Earth) with "informatics" (information automation).
Established as a formal academic discipline in 1986 at Laval University, Canada.
Michael Paradis regarded as the "Father of modern geomatics."
Represents an evolution from traditional surveying.

Definition and Role of Surveying

Defined as the art of determining relative positions of points on or beneath Earth's surface through various measurements.
Integral to various sectors including surveying, geography, information systems, land development, and urban planning.
Utilizes advanced technologies like satellites, lasers, and acoustic systems for data collection and analysis.

Geomatics Components

Encompasses multiple disciplines: surveying, hydrography, mapping, remote sensing, and Geographic Information Systems (GIS).
GIS plays a crucial role in analyzing spatial data and communicating geographical phenomena.
Acts as an applied science employing both technical knowledge and practical skills to address societal needs.

Applications of Geomatics

Used in aeromagnetic surveys, disaster response, environmental monitoring, urban planning, and resource management.
Essential for activities such as coastal zone mapping, archaeological surveys, and climate change observation.

Knowledge Areas in Geomatics

Encompasses geodesy, geodynamics, GPS/GNSS, cartography, hydrography, and spatial database management.
Involves remote sensing, digital mapping, photogrammetry, and land information systems.

Types and Uses of Surveying

Different surveying categories include boundary surveys (property lines), construction surveys (for infrastructure), and hydrographic surveys (water depth).
Important for military planning, geological assessments, and archaeological investigations.
Supports the creation of topographical and cadastral maps for engineering and land planning purposes.

Basic Surveying Terms

Bench Mark: A surveyed point on a fixed object, referencing mean sea level.
Cadastral Survey: Determines land parcel boundaries.
Cartography: The art of map-making.
Digital Elevation Model (DEM): Represents terrain shape using elevation data.
GPS: Identifies real-world locations using satellite networks.
Photogrammetry: Obtains measurements from photographs.

Stages of Mapping

Collection, Organization, & Manipulation: Gathering data from various sources, organizing it for clarity.
Design & Preparation: Incorporating geographic features based on the map's purpose and audience.
Map Reproduction: Producing maps in digital or physical formats.

Laboratory Rules and Regulations

Timeliness, careful handling of instruments, and thorough preparation for laboratory activities are mandatory.
Dress code includes proper school uniforms for all students.
Students must record observations in an Engineer’s Field book during lab exercises.

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Description

Explore the field of Geomatics, which involves the collection, analysis, and interpretation of data related to the Earth's surface. This quiz delves into the foundational concepts of surveying and mapping, highlighting its significance and historical developments. Start your journey into this vital scientific discipline today!

Introduction to Geomatics

Podcast Beta

Questions and Answers

Geomatics is derived from the French word ______.

In 1986, Laval University developed the first academic program in ______.

Surveying is defined as an art to determine the relative positions of points on, beneath the surface of the Earth with respect to each other, by measurements of ______, distances, angles and directions.

Geomatics professionals have specialist skills that contribute to society's social and political ______.

Geomatics encompasses disciplines such as surveying, hydrography, mapping, remote sensing, and ______.

An important component of Geomatics is ______ Information Systems.

The art and science of map making is known as ______.

Geomatics involves a wide range of methods and technologies for collecting, managing, and analyzing data about the ______.

Geomatics is a result of millenniums old profession and scientific expertise in ______.

Geomatics has evolved due to changing contexts of ______ & Technology.

Geomatics is considered a transdisciplinary mixture of all surveying & mapping related ______.

One of the applications of geomatics includes disaster informatics for disaster risk ______ and response.

Areas of knowledge in geomatics include Remote ______ and Digital Earth.

The Global Positioning System (GPS) is part of the area of knowledge in ______.

Photogrammetry and Computer ______ are essential components of geomatics.

Surveying is interchangeably called ______.

For planning navigation routes and harbors, marine and hydro-graphic ______ are used.

______ maps are prepared by surveying to help military strategic planning.

To determine different strata in the earth crust, ______ surveys are required.

A series of points which depict the shape of the topography of the land is known as a Digital ______ Model.

Cartography is the ______ of maps and charts.

______ is the science of obtaining reliable measurements from photographs.

The three stages in mapping include Collection, Organization, & Manipulation of data, Design & Preparation of maps, and ______.

Data collection in mapping can come from existing maps, aerial photographs, or ______.

A ______ is a survey point on a fixed object, the altitude of which has been surveyed in relation to mean sea level.

The ______ System uses a network of satellites and receivers to identify a point in its real world location.

The design and preparation of maps includes geographic features and ______ attributes.

Small scale maps cover a larger area but are less ______.

Students are expected to handle laboratory instruments with ______.

Boys are required to wear their school uniform, formal shirt, and close ______.

Students turning up late will not be permitted to perform the scheduled ______.

Students should bring an Engineer's Field book to enter the ______ while performing lab activities.

These are particularly important when underground facilities are constructed to avoid unexpected damage during the installation of other underground ______.

Boundary, Cadastral, and Land surveys establish property lines and property corner ______.

Construction surveys provide critical data for computing construction pay ______.

Control surveys establish a network of horizontal and vertical ______ used as reference points.

Hydrographic surveys define shorelines and depths of lakes, streams, and other bodies of ______.

Mine surveys are performed above and below ground to guide tunneling and other operations associated with ______.

Topographic surveys determine the locations of natural and artificial features, as well as their ______.

Engineering maps showing the position of engineering works like roads, railways, and buildings are prepared through ______.

Study Notes

Geomatics Overview

Definition and Role of Surveying

Geomatics Components

Applications of Geomatics

Knowledge Areas in Geomatics

Types and Uses of Surveying

Basic Surveying Terms

Stages of Mapping

Laboratory Rules and Regulations

Studying That Suits You

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