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Nigeria's free digital learning hub. Videos, lecture notes, practice questions and leaderboards aligned with CCMAS, NBTE, NCCE, WAEC, NECO, IJMB and JAMB curricula.
Environmental Health Science · 400 Level
This is the complete lecture note for URP 401 PLANNING STUDIO V, prepared for Environmental Health Science students at 400 Level. You can read it online below, open it in the full viewer, or download the PDF for offline study. It pairs with the course's video lectures, so you can read and watch together.
LA-NET | ONLINE LEARNING VIDEO PLATFORM FOR POST-SECONDARY & HIGHER INSTITUTION STUDENTS
LA-NET | ONLINE LEARNING VIDEO PLATFORM FOR POST-SECONDARY & HIGHER INSTITUTION STUDENTS Course Code: URP 401 Course Title: Planning Studio V Course Units: 2 Units Series 1: Field Survey of Small and Medium Size Settlements Series 2: Data Collection, Analysis, and Projection Models Series 3: Comprehensive Urban Development Concepts and Master Planning Series 4: AutoCAD Mapping and Design of Settlements Series 5: Two- and Three-Dimensional Representation and Regional Master Plan Production Here is the proposed outline for Series 1: Part 1 Introduction to Field Survey in Planning • Concept and importance of field survey • Objectives of settlement surveys • Types of surveys used in urban and regional planning Part 2 Preparation for Field Survey • Identifying survey goals and scope • Tools and techniques for data collection • Designing survey instruments (questionnaires, checklists, maps) Part 3 Conducting the Field Survey • Methods of data collection (observation, interviews, measurements) • Recording and organising field data • Challenges in field survey and mitigation strategies Part 4 Reporting and Utilisation of Survey Findings • Data presentation (tables, charts, maps) • Analysing settlement characteristics • Using survey results for planning decisions Introduction When planners set out to design the future of a settlement, the very first step is to understand its present condition. This is achieved through a field survey, which provides first-hand information about the physical, social, and economic characteristics of a community. Without such surveys, planning decisions would be based on assumptions rather than evidence, which could lead to
LA-NET | ONLINE LEARNING VIDEO PLATFORM FOR POST-SECONDARY & HIGHER INSTITUTION STUDENTS ineffective or unsustainable outcomes. In this Series, you will be guided through the essential processes of conducting surveys in small and medium size settlements, a skill that lies at the heart of practical urban and regional planning. The aim of this Series is to equip you with the knowledge and skills required to prepare for, conduct, and report on settlement surveys, ensuring that you can generate reliable data to support planning decisions. We shall commence this Series by introducing the concept and importance of field surveys, along with their objectives and types. Next, we will move on to preparation, where you will learn how to identify survey goals, select tools, and design instruments. Following that, we will explore the actual conduct of surveys, including methods of data collection, recording, and dealing with challenges. Finally, we will wrap up by examining how survey findings are reported and utilised in planning, with emphasis on data presentation and application in settlement analysis. Series Learning Outcomes Upon completing this Series, you should be able to: • SLO 1.1 define the concept of field survey and explain its importance in urban and regional planning, • SLO 1.2 identify and describe the objectives and types of settlement surveys, • SLO 1.3 design appropriate survey instruments and select suitable tools and techniques for data collection, • SLO 1.4 demonstrate methods of conducting surveys and recording field data effectively, • SLO 1.5 analyse common challenges encountered during surveys and propose strategies for overcoming them, and • SLO 1.6 present survey findings clearly and evaluate their application in planning decisions. 1.1 Introduction to Field Survey in Planning 1.1.1 Concept and importance of field survey A field survey is the systematic process of collecting information directly from a settlement or environment. It involves observing, measuring, and recording data about physical, social, and economic features. Field surveys are important because they provide planners with accurate and up-to-date information that forms the foundation for effective planning decisions. Without reliable survey data, plans may be based on assumptions that do not reflect reality.
LA-NET | ONLINE LEARNING VIDEO PLATFORM FOR POST-SECONDARY & HIGHER INSTITUTION STUDENTS Fill in the blank: A field survey is the systematic process of collecting information directly from a __________ or environment. Short description: Diagram showing the process of field survey, from observation to recording data. Caption: Figure 1.1: Concept and importance of field survey 1.1.2 Objectives of settlement surveys
LA-NET | ONLINE LEARNING VIDEO PLATFORM FOR POST-SECONDARY & HIGHER INSTITUTION STUDENTS The objectives of a settlement survey are to understand the current state of a community and to provide data for future planning. These objectives include identifying land use patterns, assessing infrastructure, evaluating environmental conditions, and analysing social and economic characteristics. By achieving these objectives, planners can design strategies that address present needs while anticipating future growth. Fill in the blank: The objectives of a settlement survey include identifying land use patterns and assessing __________. Objective Key Focus Area Planning Outcome Land Use Analysis Mapping current residential, commercial, and agricultural boundaries. Ensures zoning compliance and prevents illegal encroachment. Infrastructure Audit Assessing the condition and reach of roads, water, and power. Identifies "service gaps" where new utilities are urgently needed. Environmental Review Identifying flood plains, steep slopes, and sensitive habitats. Protects the community from natural disasters and preserves "Natural Landscapes." Socio-Economic Study Collecting data on population density, income, and housing quality. Tailors development to the actual needs and affordability of the residents. Caption: Box 1.1: Objectives of settlement surveys Short description: Text box summarising objectives such as land use, infrastructure, environment, and socio-economic analysis. 1.1.3 Types of surveys used in urban and regional planning There are several types of surveys used in planning. A physical survey records features such as roads, buildings, and land use. A social survey gathers information about population, education, and health. An economic survey examines employment, income, and industry. An environmental survey assesses natural resources, pollution, and ecological conditions. Each
LA-NET | ONLINE LEARNING VIDEO PLATFORM FOR POST-SECONDARY & HIGHER INSTITUTION STUDENTS type of survey contributes unique insights that, when combined, provide a comprehensive picture of a settlement. Fill in the blank: A physical survey records features such as roads, buildings, and __________. Survey Category Primary Focus Areas GIS Data Type Planning Application Physical Survey Topography, existing buildings, road widths, and utility locations. Vector (Points/Lines) Designing the physical layout of estates and road alignments. Social Survey Population size, age distribution, education levels, and household size. Attribute Data Planning the capacity of schools, hospitals, and community centers. Economic Survey Income levels, employment types, local industries, and land values. Attribute Data Determining tax revenue potential and market locations. Environmental Survey Soil quality, drainage patterns, vegetation cover, and flood risk zones. Raster (Imagery) Protecting "Green Belts" and identifying high-risk building zones. Traffic Survey Vehicle counts, peak hour flow, and pedestrian movement. Network Data Designing junctions and public transport routes. Caption: Table 1.1: Types of surveys in urban and regional planning
LA-NET | ONLINE LEARNING VIDEO PLATFORM FOR POST-SECONDARY & HIGHER INSTITUTION STUDENTS Short description: Table listing physical, social, economic, and environmental surveys with their focus areas. Pilot questions 1.1 1. What is a field survey in planning? 2. Why are field surveys important for planners? 3. Name two objectives of settlement surveys. 4. What type of survey examines employment and income? 5. Which survey type assesses pollution and ecological conditions? 1.2 Preparation for Field Survey 1.2.1 Identifying survey goals and scope Before embarking on a field survey, it is essential to define its goals and scope. Goals refer to the specific objectives that the survey intends to achieve, such as assessing housing quality or mapping infrastructure. Scope refers to the boundaries of the survey, including the geographical area, the population to be studied, and the type of data to be collected. Clear goals and scope ensure that the survey remains focused and relevant, avoiding unnecessary data collection. Fill in the blank: The scope of a survey refers to the boundaries of the survey, including the __________ area and population to be studied.
LA-NET | ONLINE LEARNING VIDEO PLATFORM FOR POST-SECONDARY & HIGHER INSTITUTION STUDENTS Short description: Diagram showing survey goals linked to scope, with arrows pointing to area, population, and data type. Caption: Figure 1.2: Identifying survey goals and scope 1.2.2 Tools and techniques for data collection A successful survey requires appropriate tools and techniques. Tools include measuring instruments, maps, GPS devices, questionnaires, and cameras. Techniques refer to the methods used to gather information, such as observation, interviews, and sampling. The choice of tools and techniques depends on the survey objectives and the type of settlement being
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