Land Use Planning 2

8/22/2019 Land Use Planning 2

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STEP 2

Flow chart for identifying stakeholders

STEP 3

Flow chart for setting the vision


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STEP 4

Flow chart for situation analysis

Land use categories and color coding


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STEP 5

Flow chart for setting goals and objectives

STEP 6

Flow chart for establishing the development thrust and spatial

strategies


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Land Use Planning Tools and Techniques

Several methods, tools and techniques are available in analyzing

information for comprehensive land use planning. According to Kaiser

in his book, Urban Land Use Planning, these methods are

Developability Analysis and Perceptual Analysis.

1. Developability AnalysisThis deals with determining the accurate information about the

supply of available land within the LGU jurisdiction to prepare a land

use plan. These have four types:

1.1Land Suitability Analysis (LSA) is an in-design evaluationmethod for planning areas that retain important natural

environmental features. The outcome of the valuation

depends to a large extent on expert judgment based on

scientific knowledge. T h i s evaluation method is not

comprehensive but rather limited to alternative sites within a

specified study area for a particular land use or set of land

uses. It is a procedure for mapping the variation in relative

suitability for a particular land use across the jurisdiction or

planning area (Ortolano, 1984)

Steps in Land Suitability Analysis

a. Pick the land use to be analyzed (e.g., residential, commercial,institutional, industrial, etc.)

b. Determine the site attributes that determine suitability forthat particular use (e.g., slope, inter LGU access, water and

sewer availability).

c. Rank (rescale) the internal characteristics of each attribute,depending upon their contribution to suitability (e.g., slopes

of 1 to 6% are given a high rank, say 2, than steeper slopes of

more than 6%, which are ranked lower, with a 1).

c.1 Weight each individual attribute in terms of relative

importance for suitability (e.g., because inter-LGU access is

deemed twice as important for industrial location as slope, it

weighed 2, whereas slope is weighed1. Similarly, availability of

water and sewer is deemed three times as important as slope,so it is weighted 3)

c.2 Multiply each attribute rank by the attribute weight (e.g., the

two classes of slope, 1 and 2, are multiplied by the weight of

the slope attribute 1).

c.3 Define the rules for the model to combine weighted attributes

into a single suitability scale (e.g., addition, multiplication and

other algorithm).

c.4 Reclassify the resulting range of numerical scores into asimplified composite score (e.g., less than 20 is least suitable;

20-36 is less suitable; 27-32 is suitable; and more than 32 is

most suitable).

c.5 Transform the outcome into a suitability map by choosing a set

of patterns to represent the different degrees of suitability

(e.g., darker pattern for the most suitable sites, grading to

lighter patterns for less suitable sites)

c.6 Generate a statistical report showing for each suitability class,

the site identification, number of hectares/square meters and

other relevant data.


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1.2 Carrying Capacity Analysis is method of studying the effects

of population growth and urban development on ecological

systems, public facility systems, and environmental

perception.

The procedure for conducting this analysis varies according to

the system whose capacity is at issue.

1.3 Committed Lands Analysis - identifies where excess

community service capacity exists and where the cost of

additional distribution for each new customer is no greater

than the value of the increased efficiency in producing the

service.

1.4.Market forecasts - attempt to project future land

development. Simple forecasts rely on projections of pasttrends, population and economic growth along with

information on development regulations, land use plans, and

forthcoming development proposals, to estimate the location,

type, amount, and cost of future development.

2. Perceptual AnalysisThis relies on peoples perceptions which are important

determinants of travel behavior, locational choice, social

relationships, and political actions. Surveys are employed in order to

maintain a systematic perceptual information. The four aspects of

perception are:

2.1. Legibility - refers to the clarity of its spatial organizations and

ease with which people can read its structure.

2.2. Attractiveness - degree to which it is positively perceived.

From a non-professional perspective, visual quality must be

the most important influence on how people experience and

respond to urban areas and planning initiatives.

2.3. Symbolism - refers to the meanings that people attach to

various parts of the urban area.

2.4. Quality of life - is a synthetic perceptual measure based on

resident ratings of local trends of change over time in such

factors as open space, urban design, crime traffic, schools and

housing affordability.

Projecting Demand - the convenient way of determining theneed (demand) by using population-land resources

relationship (man-land relationship) assumption on per capita

space requirements for every sector as indicated in the

Sectoral Manuals. It must be noted, however, that standardsdo not address the uniqueness of individual localities. It must

be noted that per capita allocation is applicable only to

predominantly rural areas/ towns where urban growth is

associated with the normal increase in the urban population

usually in the poblacion.

Basis for Projecting Demand for Urban Land Uses (Chapin, 1965)

For industrial use (manufacturing)

Ratio of industrial space to projected total population Forecast increase in industrial establishments, by type Forecast levels of industrial employment, by type Forecast changes in industrial floor space ratio

For commercial use (wholesale, retail services)

Forecast number of establishments


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Forecast of employment Employment to shop floor ratio Ratio of commercial area to built-up areas STEP 7

Flow chart for preparing the land use plan

Dispersed Sheet Urban Star Core City Centric and NodalForm

Strip/Linear

Development Radial andCircumferential ConcentricDevelopment Galaxy Form


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STEP 8

Flow chart for drafting the zoning ordinance

STEP 9

Flow chart for conducting public hearing for CLUP and ZO


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Land Use Planning 2

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Transcript of Land Use Planning 2