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Geography June exam P2 (Hard)

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Questions and Answers

What is the main purpose of Geographic Information Systems (GIS)?

To store and manage geographical data

Which aspect of GIS technology enables users to tailor information to specific needs or projects?

User Input

In which fields can GIS technology be applied?

Government and urban planning

What type of professionals collaborate in the development of GIS software?

<p>Programmers and geographers</p> Signup and view all the answers

Which component of GIS technology makes geographical data accessible and manipulable via computers?

<p>Data Storage</p> Signup and view all the answers

What does GIS stand for?

<p>Geographic Information Systems</p> Signup and view all the answers

What type of aerial photograph provides a bird's-eye view of large areas?

<p>Vertical Aerial Photograph</p> Signup and view all the answers

Which type of image has been corrected for topographic relief, lens distortion, and camera tilt to ensure uniform scale?

<p>Orthophoto Maps</p> Signup and view all the answers

What distinguishes a high oblique aerial photograph from a low oblique one?

<p>Shows both the ground surface and the horizon</p> Signup and view all the answers

Which type of image offers high precision and reliability in data processing due to its format?

<p>Digital Information</p> Signup and view all the answers

What is a key advantage of digital information in data management across multiple fields?

<p>Enhanced Data Handling</p> Signup and view all the answers

In which field are aerial photographic images NOT commonly used?

<p>Health Sciences</p> Signup and view all the answers

'Interoperability' refers to the ability of digital data to be shared and integrated across:

<p>Different platforms and industries</p> Signup and view all the answers

'Dynamic and Evolving Technology' in GIS is enhanced by:

<p>Regular updates and new advancements in technology</p> Signup and view all the answers

Why are orthophoto maps corrected for topographic relief, lens distortion, and camera tilt?

<p>To ensure uniform scale across the image</p> Signup and view all the answers

What distinguishes an oblique aerial photograph from a vertical one?

<p>The camera axis angle in relation to the ground</p> Signup and view all the answers

What is the primary advantage of using atlas maps?

<p>Facilitates ease of interpretation through the use of keys</p> Signup and view all the answers

What is the main objective of map projections?

<p>To maintain the true shape of regions as much as possible</p> Signup and view all the answers

Which type of map would focus on showing altitude and topographical features like mountains and rivers?

<p>Relief Maps</p> Signup and view all the answers

Which map projection is known for distorting shapes and distances near the poles?

<p>Mercator Projection</p> Signup and view all the answers

What is essential for accurate direction finding using a compass when navigating?

<p>Aligning the compass with true north on a map</p> Signup and view all the answers

What property of maps does the Peters Projection prioritize?

<p>Equal-area representation of land masses</p> Signup and view all the answers

What is a major disadvantage associated with using atlases?

<p>Complexity in interpreting map symbols and scales</p> Signup and view all the answers

What is NOT a step in measuring an angle with a compass?

<p>Determine magnetic declination</p> Signup and view all the answers

Which type of contour lines suggest gentle slopes on a map?

<p>Widely spaced contours</p> Signup and view all the answers

Which type of map would detail smaller areas like a city or town?

<p>Local Maps</p> Signup and view all the answers

What facilitates navigation and location pinpointing on maps by providing features like grid lines?

<p>Alphanumeric Grids</p> Signup and view all the answers

What type of map scale allows for direct reading of distances without calculations?

<p>Linear Scales</p> Signup and view all the answers

'Latitude and Longitude' coordinates are given as intersections of lines of __________ and _________.

<p>'Latitude and Longitude'</p> Signup and view all the answers

In fieldwork, what does 'F' stand for in the mnemonic 'FIELDWORK'?

<p>'Finding a Topic'</p> Signup and view all the answers

'Thematic Maps' use colors and symbols to display specific types of information based on _______.

<p>'Themes like climate, population, or economic activities'</p> Signup and view all the answers

'Convex and Concave Slopes' can be identified on maps by what?

<p>Close proximity of contour lines</p> Signup and view all the answers

'World Maps' provide a global overview by showing all continents and ________.

<p>'Oceans'</p> Signup and view all the answers

'Identification of Topic' is crucial for what aspect of geographical fieldwork?

<p>Choosing a current, relevant, and interesting issue affecting the local community or environment</p> Signup and view all the answers

What is the key difference between Magnetic North and True North?

<p>True North is constant while Magnetic North shifts.</p> Signup and view all the answers

'Map Symbols' represent different features or items on the map to aid in __________.

<p>'Locating Specific Areas'</p> Signup and view all the answers

What is the main purpose of geo-referencing aerial images in GIS?

<p>To align images with geographical locations on the earth</p> Signup and view all the answers

What distinguishes orthophoto maps from other maps?

<p>They combine visual detail with geometrical accuracy</p> Signup and view all the answers

Which of the following is a disadvantage of orthophoto maps?

<p>Limited availability</p> Signup and view all the answers

Why are recent full-color images challenging to obtain for public and professional use in orthophoto maps?

<p>Due to accessibility issues</p> Signup and view all the answers

What is a key advantage of using satellite images for GIS integration?

<p>Global coverage</p> Signup and view all the answers

In what way do vertical aerial photographs differ from horizontal photographs?

<p>Vertical photographs are captured directly overhead from aircraft</p> Signup and view all the answers

What is a disadvantage associated with vertical aerial photographs?

<p>Scale is only accurate at the center of the photograph</p> Signup and view all the answers

What has modern advancements in vertical aerial photographs led to?

<p>Automation with automated cameras and improved film quality</p> Signup and view all the answers

What scale are topographic maps typically produced at?

<p>1:50,000</p> Signup and view all the answers

Why are topographic maps considered detailed?

<p>Due to their clarity and scale, enhancing visibility of features</p> Signup and view all the answers

When engaging with stakeholders for fieldwork, what method can be used to collect data from the community?

<p>Interviews and focus groups</p> Signup and view all the answers

What is a key consideration in localizing fieldwork and engaging with the community?

<p>Aligning the fieldwork with the local context</p> Signup and view all the answers

Which factor plays a crucial role in ensuring the reliability of data collected during fieldwork?

<p>Adopting appropriate tools for data collection</p> Signup and view all the answers

How can effective teamwork be ensured during fieldwork?

<p>Clearly assign roles and responsibilities within the team</p> Signup and view all the answers

What is a critical step in organizing data collected during fieldwork for analysis?

<p>Classifying data into categories based on fact, opinion, consensus, etc.</p> Signup and view all the answers

Which activity is vital in ensuring the findings of fieldwork are communicated effectively?

<p>Recording findings according to identified themes and sub-themes</p> Signup and view all the answers

What is the core technology used in Geographic Information Systems (GIS)?

<p>Computer systems</p> Signup and view all the answers

What makes GIS technology versatile and applicable in various fields?

<p>Support for urban planning and environmental management</p> Signup and view all the answers

What is a key role of GIS software development?

<p>Collaboration among programmers, geographers, and specialists</p> Signup and view all the answers

In GIS, what is the primary function of user input?

<p>To allow users to upload specific data into the system</p> Signup and view all the answers

What type of data does GIS primarily manipulate and analyze?

<p>Geographical data</p> Signup and view all the answers

How does GIS change the accessibility of geographical information?

<p>By storing data digitally for computer accessibility</p> Signup and view all the answers

What is the main purpose of orthophoto maps in GIS integration?

<p>Combining visual detail of a photograph with the geometric qualities of a map</p> Signup and view all the answers

What is a significant development in satellite technologies that enhances data analysis and environmental monitoring?

<p>Offering detailed data collection across various parts of the electromagnetic spectrum</p> Signup and view all the answers

What distinguishes modern vertical aerial photographs from traditional ones in terms of production?

<p>Camera tilt correction and improved film quality</p> Signup and view all the answers

What characteristic makes topographic maps particularly useful for detailed planning and analysis?

<p>Enhanced visibility of features due to large scale</p> Signup and view all the answers

Why is the scale accuracy concerning vertical aerial photographs limited in traditional methods?

<p>Accuracy only at the center of the photograph</p> Signup and view all the answers

What is a key function of ground surveying in relation to aerial photographic images for GIS integration?

<p>Precise measurement of distances and angles for geo-referencing</p> Signup and view all the answers

Why are orthophoto maps considered crucial for dynamic urban and development planning?

<p>Clarity and large scale visibility for detailed planning</p> Signup and view all the answers

What is a primary challenge associated with accessing recent full-color images in orthophoto maps?

<p>Challenging acquisition process for public and professional use</p> Signup and view all the answers

What distinguishes orthophoto maps from satellite images in terms of data collection?

<p>Capture of data from sensors across the electromagnetic spectrum</p> Signup and view all the answers

What is a key advantage offered by vertical aerial photographs compared to satellite images?

<p>Direct overhead capture providing detailed view for mapping and surveying</p> Signup and view all the answers

What distinguishes oblique aerial photographs from vertical aerial photographs?

<p>Oblique photographs show only the ground surface without the horizon, while vertical photographs capture both the ground surface and horizon.</p> Signup and view all the answers

What is a challenge associated with maintaining up-to-date maps, as mentioned in the text?

<p>The expense linked to updating the maps</p> Signup and view all the answers

Which feature characterizes orthophoto maps?

<p>They have been corrected for topographic relief, lens distortion, and camera tilt.</p> Signup and view all the answers

Why are atlases considered valuable educational tools?

<p>Offering learning opportunities and exploration of different mapping themes</p> Signup and view all the answers

Which component of an atlas facilitates ease of interpretation through explanation of symbols and color codes used in the maps?

<p>Map legends (keys)</p> Signup and view all the answers

What is a key advantage of orthophoto maps over standard aerial photographs?

<p>They have been corrected for distortions like topographic relief and lens distortion.</p> Signup and view all the answers

What is crucial for accurate direction finding using a compass when navigating, according to the text?

<p>Aligning the compass card with magnetic north</p> Signup and view all the answers

What type of images do sensors mounted on satellites orbiting the Earth capture?

<p>Digital images in various wavelengths of the electromagnetic spectrum</p> Signup and view all the answers

Which type of maps focus on specific parts of a continent or country, such as a province?

<p>Regional Maps</p> Signup and view all the answers

How do orthophoto maps combine characteristics of photographs and maps?

<p>By correcting for topographic relief, lens distortion, and camera tilt</p> Signup and view all the answers

What characterizes a high oblique aerial photograph?

<p>Showing both the ground surface and horizon</p> Signup and view all the answers

What is an essential skill in navigation that involves describing directions using cardinal points and intermediate directions?

<p>Reading political boundaries on maps</p> Signup and view all the answers

What is depicted by relief maps according to the text?

<p><strong>Physical landscape, altitude, and topographical features</strong></p> Signup and view all the answers

How do vertical aerial photographs differ from oblique aerial photographs?

<p>Vertical photos show both the ground surface and horizon, while oblique photos show only the ground surface.</p> Signup and view all the answers

'Interoperability' in digital data refers to its ability to:

<p>Share and integrate across various platforms and industries</p> Signup and view all the answers

'Thematic Maps' in atlases primarily display information based on what?

<p><strong>Themes such as climate, population, or economic activities</strong></p> Signup and view all the answers

'Enhanced Data Handling' in digital formats allows for:

<p>'The collection, storage, analysis, and display of vast quantities of information'</p> Signup and view all the answers

'Satellite Images' differ from aerial photographs because they:

<p>'Highlight different aspects of Earth's surface based on various wavelengths'</p> Signup and view all the answers

In geographic fieldwork, what aspect does 'Theme Development' primarily focus on?

<p>Organizing data around key themes and sub-themes for analysis</p> Signup and view all the answers

Which of the following is a key role of 'Safety Measures' during geographic fieldwork?

<p>Ensuring the well-being of individuals involved in the fieldwork</p> Signup and view all the answers

During geographic fieldwork, why is it essential to align 'Planning and Community Engagement' with the local context?

<p>To tailor the fieldwork objectives to the community's needs</p> Signup and view all the answers

What distinguishes 'Localizing Your Investigation/Fieldwork' from 'Data Gathering' in geographic fieldwork?

<p>Actively engaging with the community and planning according to the local context</p> Signup and view all the answers

What is the primary objective of 'Data Analysis' in geographic fieldwork?

<p>Classifying data into categories for further analysis</p> Signup and view all the answers

Why is proper 'Time Management and Planning' crucial during geographic fieldwork?

<p>To help in organizing the timeline and different phases of fieldwork</p> Signup and view all the answers

What is the primary purpose of map projections in cartography?

<p>To accurately represent geographical features on a flat map</p> Signup and view all the answers

Why do cartographers aim to maintain four key properties in map projections?

<p>To provide a consistent representation of regions and distances</p> Signup and view all the answers

Which map projection is known for accurately showing angles and directions but distorting shapes and distances near the poles?

<p>Mercator Projection</p> Signup and view all the answers

In terms of map projections, what does the term 'Conservation' refer to?

<p>Maintaining specific properties like shape, area, direction, and distance</p> Signup and view all the answers

What is the primary function of magnetic declination in navigation using a compass?

<p>To measure the angle between true north and magnetic north</p> Signup and view all the answers

Why are closely spaced contour lines on a map significant for understanding its topography?

<p>They highlight regions of varying elevations</p> Signup and view all the answers

What is the primary purpose of using map scales in cartography?

<p>To establish the relationship between map distances and actual ground distances</p> Signup and view all the answers

What differentiates 'Ratio/Number Scales' from 'Line Scales' on maps?

<p>'Line Scales' allow for direct reading of distances without calculations</p> Signup and view all the answers

Why do widely spaced contour lines play a crucial role in understanding topography?

<p>They help identify gently sloping terrains or gradual changes in elevation</p> Signup and view all the answers

What is the significance of understanding convex and concave slopes when interpreting contour maps?

<p>To differentiate between gradual and steep changes in elevation</p> Signup and view all the answers

What does GIS primarily aim to do?

<p>Store and manage geographical data digitally</p> Signup and view all the answers

In GIS, what is one of the main roles of GIS software development?

<p>Developing algorithms for data analysis</p> Signup and view all the answers

Which sector is NOT mentioned as being able to benefit from GIS technology?

<p>Healthcare</p> Signup and view all the answers

What type of information can users upload into a GIS system?

<p>Customized detailed and varied information</p> Signup and view all the answers

How does GIS technology change the accessibility of geographical data?

<p>Stores data in digital format for easy access and manipulation</p> Signup and view all the answers

What is a crucial element in the application of GIS technology across various sectors?

<p>Understanding geographic information needs</p> Signup and view all the answers

How does the text suggest engaging with local stakeholders during fieldwork?

<p>Organizing surveys, questionnaires, or observational templates</p> Signup and view all the answers

Which tool is NOT recommended in the text for data collection during fieldwork?

<p>Geiger counters</p> Signup and view all the answers

What is the primary purpose of aligning fieldwork with the local context and engaging with the community?

<p>To improve the quality and relevance of the investigation</p> Signup and view all the answers

What is a key element in organizing your data according to the text?

<p>Categorizing into fact, opinion, consensus, and notable contrasts</p> Signup and view all the answers

How should a concise report be prepared according to the text?

<p>Ensuring it reflects the objective evaluation of the data</p> Signup and view all the answers

What is a critical aspect of managing different phases of fieldwork efficiently as mentioned in the text?

<p>Implementing time management and clear role allocation in teams</p> Signup and view all the answers

What is a distinguishing feature of orthophoto maps compared to conventional aerial photographs?

<p>They have uniform scale across the image</p> Signup and view all the answers

Why are satellite images preferred for capturing data in various wavelengths of the electromagnetic spectrum?

<p>To highlight different aspects of the Earth's surface</p> Signup and view all the answers

In geographical applications, what is the primary function of a low oblique aerial photograph?

<p>To show the sides of objects</p> Signup and view all the answers

How does the precision of digital information influence its reliability in data processing?

<p>It ensures high reliability and accuracy</p> Signup and view all the answers

Why is seamless interoperability essential for digital data across platforms and industries?

<p>To enable sharing and integration</p> Signup and view all the answers

What role does digital information play in ensuring efficient data handling compared to traditional methods?

<p>Enables vast quantities of information handling</p> Signup and view all the answers

Which key aspect makes GIS a powerful tool for spatial analysis and geographic data visualization?

<p>Tailored and specific information provision</p> Signup and view all the answers

What distinguishes orthophoto maps from vertical aerial photographs?

<p>Uniform scale across the image</p> Signup and view all the answers

How does dynamic technology contribute to GIS' utility and efficacy?

<p>By integrating advancements for evolving needs</p> Signup and view all the answers

What characterizes vertical aerial photographs compared to satellite images?

<p>Nearly perpendicular camera axis to the ground</p> Signup and view all the answers

What is the primary purpose of integrating aerial photographic images into GIS?

<p>For creating detailed topographic maps</p> Signup and view all the answers

What technology has significantly improved the speed and accuracy of orthophoto production since 2008?

<p>Digital mapping cameras</p> Signup and view all the answers

What is a key disadvantage of recent orthophoto maps for public and professional use?

<p>Limited accessibility to full-color images</p> Signup and view all the answers

What is a major challenge associated with using satellite images for GIS data analysis?

<p>Specialized knowledge and skill requirements</p> Signup and view all the answers

What distinguishes vertical aerial photographs from other types of aerial photography?

<p>They are captured directly overhead from aircraft</p> Signup and view all the answers

Which feature of satellite images contributes to their global monitoring capabilities?

<p>'Global Coverage' functionality</p> Signup and view all the answers

Why does the limited availability of orthophoto maps for certain regions pose a disadvantage?

<p>'Accessibility' challenges</p> Signup and view all the answers

What is a key advantage offered by vertical aerial photographs over satellite images for geographic analysis?

<p>'Scale Accuracy'</p> Signup and view all the answers

Which characteristic of orthophoto maps makes them particularly useful for dynamic urban planning?

<p>'Ease of Updating'</p> Signup and view all the answers

What is a key difference between Relief Maps and Thematic Maps in atlases?

<p>Thematic Maps display specific types of information based on themes, while Relief Maps show altitude and topographical features.</p> Signup and view all the answers

What is the primary purpose of alphanumeric grids on atlas maps?

<p>To pinpoint exact locations within the map using letters and numbers.</p> Signup and view all the answers

What is a key aspect of 'Map Scale' that is crucial for understanding maps?

<p>Represents the relationship between the size of features on the map and their actual size in reality.</p> Signup and view all the answers

What is a notable advantage that satellite images have over aerial photographs?

<p>Satellite images can capture dynamic changes over time across large areas.</p> Signup and view all the answers

What distinguishes 'Latitude and Longitude' from 'Map Grids' in terms of map navigation?

<p>'Latitude and Longitude' represent specific coordinates, while 'Map Grids' help pinpoint locations.</p> Signup and view all the answers

What is an essential skill needed to effectively use atlas maps?

<p>Interpreting map legends and symbols correctly.</p> Signup and view all the answers

Why is understanding the difference between Magnetic North and True North crucial for navigation?

<p>To accurately align compasses with true north for precise direction finding.</p> Signup and view all the answers

What is a significant disadvantage associated with using traditional atlases?

<p>Costly maintenance required to keep maps up-to-date.</p> Signup and view all the answers

What makes 'Local Maps' stand out from 'World Maps' in terms of coverage area?

<p>Local Maps focus on specific parts of a continent or country, while World Maps cover all continents.</p> Signup and view all the answers

Why are grid lines on maps essential for effective interpretation in atlases?

<p>They enable easy navigation and location pinpointing.</p> Signup and view all the answers

What is the primary purpose of maintaining 'Shape' in map projections?

<p>To preserve the true shape of regions</p> Signup and view all the answers

Why is the Mercator Projection considered useful for navigation despite its drawbacks?

<p>It accurately shows distances between locations.</p> Signup and view all the answers

What is the main difference between Magnetic North and True North for orientation purposes?

<p>Magnetic North varies with local magnetic fields.</p> Signup and view all the answers

Which type of contour lines are indicative of gentler slopes on a map?

<p>Widely Spaced Contours</p> Signup and view all the answers

How do map scales contribute to understanding distances on a map?

<p>They directly read distances without calculations.</p> Signup and view all the answers

Why are contours on a map crucial for understanding the topography of an area?

<p>They help in identifying landforms like mountains.</p> Signup and view all the answers

What mnemonic is used to outline the steps involved in fieldwork?

<p>'FIELDWORK'</p> Signup and view all the answers

How do geographers measure the direction of one location from another?

<p>Through the use of compass bearings</p> Signup and view all the answers

'Convex and Concave Slopes' are determined by what on a map?

<p>The spacing between contour lines</p> Signup and view all the answers

'Finding a Topic' is an essential step in fieldwork and involves:

<p>'Identification' of relevant issues</p> Signup and view all the answers

What is a primary function of GIS software development?

<p>Designing geographical data storage systems</p> Signup and view all the answers

How do user input capabilities contribute to GIS functionality?

<p>By allowing users to upload specific data tailored to their needs</p> Signup and view all the answers

What differentiates GIS data storage from traditional paper maps?

<p>GIS stores data in digital format for manipulation</p> Signup and view all the answers

In what key aspect does GIS support various fields like urban planning and environmental management?

<p>By tailoring information to specific needs</p> Signup and view all the answers

Why is the collaborative effort among programmers, geographers, and specialists essential in GIS software development?

<p>To understand geographic information needs</p> Signup and view all the answers

What role is played by GIS technology in government agencies?

<p>Supporting land planners and public sector offices</p> Signup and view all the answers

What is a crucial skill in navigation essential for determining directions using cardinal points?

<p>Utilizing grid lines on maps</p> Signup and view all the answers

Why are alphanumeric grids important features on atlas maps?

<p>To assist in pinpointing locations on the map</p> Signup and view all the answers

Which type of map focuses on illustrating altitude and physical landscape features like mountains and rivers?

<p>Relief maps</p> Signup and view all the answers

What is the primary function of keys (legends) in atlases?

<p>To assist in interpreting map symbols and color codes</p> Signup and view all the answers

Why are relief maps crucial for understanding geographic features?

<p>To illustrate altitude and topographical elements</p> Signup and view all the answers

What is essential for accurate direction finding using a compass during navigation?

<p>Aligning the compass with true north on a map</p> Signup and view all the answers

Which category of maps provides a global overview by showcasing all continents and oceans?

<p>'World Maps'</p> Signup and view all the answers

'Latitude and Longitude' coordinates define a location based on intersections of lines of _______ and _______.

<p>'Latitude' and 'Longitude'</p> Signup and view all the answers

'Thematic Maps' primarily use colors and symbols to display information based on ________ themes.

<p>'Economic Activities'</p> Signup and view all the answers

'Geo-Referencing' on maps involves features like grid lines that aid in ______ and _______.

<p>'Navigation' and 'Location Pinpointing'</p> Signup and view all the answers

What method is used to align images with geographical locations on the earth using GPS and survey techniques?

<p>Ground surveying</p> Signup and view all the answers

What's a key advantage of vertical aerial photographs?

<p>Detailed view of the Earth's surface for mapping and surveying</p> Signup and view all the answers

What does orthophoto map creation involve adjusting?

<p>Topographic relief, lens distortion, and camera tilt</p> Signup and view all the answers

What type of maps combine the visual detail of a photograph with the geometric qualities of a map?

<p>Orthophoto maps</p> Signup and view all the answers

What is a key disadvantage associated with using satellite images?

<p>Specialized knowledge and skill requirements</p> Signup and view all the answers

Why are vertical aerial photographs considered an essential spatial data source?

<p>They capture detailed views of the Earth's surface over time</p> Signup and view all the answers

What characteristic of orthophoto maps makes them particularly useful for detailed planning and analysis?

<p>Large scale (1:10,000) enhancing visibility</p> Signup and view all the answers

What development has enhanced the speed and accuracy of orthophoto production since 2008?

<p>Use of automatic scale correction</p> Signup and view all the answers

What are traditional full-color orthophoto images challenging to obtain for?

<p>Both public and professional use</p> Signup and view all the answers

What is a limitation related to the scale accuracy of vertical aerial photographs?

<p>Scale accuracy only at the center of the photograph</p> Signup and view all the answers

What is the primary goal of map projections?

<p>Represent the Earth's curved surface on a flat map</p> Signup and view all the answers

Which map projection is known for showing the true sizes of landmasses but distorting their shapes?

<p>Gall-Peters Projection</p> Signup and view all the answers

In navigation, what does magnetic declination refer to?

<p>The angle between magnetic north and true north</p> Signup and view all the answers

What do closely spaced contour lines on a map typically indicate?

<p>Steep slopes</p> Signup and view all the answers

How do line scales on maps differ from ratio scales?

<p>Ratio scales provide direct reading of distances</p> Signup and view all the answers

What is the mnemonic used to outline the steps involved in fieldwork?

<p>'MAPPING'</p> Signup and view all the answers

How does GIS technology primarily benefit various sectors?

<p>By tailoring information to specific needs or projects</p> Signup and view all the answers

'Topographic Maps' typically detail which areas?

<p>Smaller regions like cities or towns</p> Signup and view all the answers

'Orthophoto Maps' are corrected for which of the following?

<p>'Topographic' relief and lens distortion</p> Signup and view all the answers

'Thematic Maps' in atlases primarily display information based on what?

<p>'Geographical themes'</p> Signup and view all the answers

What is a key consideration when classifying data collected during fieldwork, according to the text?

<p>Geographic location of the data</p> Signup and view all the answers

In the context of working in a group during fieldwork, what does the text emphasize about role allocation?

<p>Clearly assigning roles and responsibilities</p> Signup and view all the answers

What aspect of 'Preliminary Research' is highlighted as crucial before commencing fieldwork?

<p>Determining the necessary background information</p> Signup and view all the answers

Why is engaging with local stakeholders considered crucial before starting fieldwork, as per the text?

<p>To identify information sources and community needs</p> Signup and view all the answers

What is emphasized as an essential aspect of 'Data Analysis' in the text?

<p>Organizing data around key themes and sub-themes</p> Signup and view all the answers

In fieldwork planning, why is aligning the fieldwork with the local context and actively engaging with the community important, as mentioned in the text?

<p>To establish credibility and relevance in the research</p> Signup and view all the answers

What distinguishes orthophoto maps from satellite images in terms of their creation process?

<p>Orthophoto maps undergo corrections for topographic relief and lens distortion, while satellite images are captured directly without corrections.</p> Signup and view all the answers

What distinguishes high oblique aerial photographs from low oblique aerial photographs?

<p>High oblique aerial photographs have the camera tilted about 60° from the vertical, while low oblique aerial photographs have the camera tilted about 30° from the vertical.</p> Signup and view all the answers

What characteristic of digital data facilitates seamless collaboration and sharing across different sectors and industries?

<p>Digital data's ability to be shared and integrated across various platforms</p> Signup and view all the answers

Why are orthophoto maps considered essential for detailed spatial analysis compared to traditional maps?

<p>Orthophoto maps have a uniform scale that aids in accurate measurements.</p> Signup and view all the answers

In what way does GIS technology enhance the planning of new developments like settlements or dams?

<p>GIS technology allows for precise determination of optimal locations based on various spatial analyses.</p> Signup and view all the answers

Why are aerial photographic images crucial in environmental studies?

<p>Aerial photographic images offer a bird's-eye view, aiding in environmental impact assessments.</p> Signup and view all the answers

Why is digital information particularly important in fields like data science and economics?

<p>Digital information allows for vast quantities of data storage and analysis.</p> Signup and view all the answers

What role do orthophoto maps play in ensuring accurate spatial representation compared to traditional aerial photographs?

<p>Orthophoto maps undergo corrections for lens distortion and camera tilt to ensure uniform scale.</p> Signup and view all the answers

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