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Nigam, Rajat
Application of Remote Sensing and Geographical Information System For Land Use / Land
Cover Mapping And Change Detection in the Rural Urban Fringe Area of Enschede City, The
Netherlands.
R. K. Nigam
Division of Urban Survey , Planning and Management
Department of Land Resource & Urban Sciences
International Institute For Aerospace Survey And Earth Sciences GTC)
Enschede, The Netherlands
KEY WORDS : Remote Sensing , GIS, Land use, User Interface, Change Detection, Urban Objects...
ABSTRACT
Management and planning of urban space requires spatially accurate and timely information on land use and changing
pattern. Monitoring provides the planners and decision-makers with required information about the current state of
development and the nature of changes that have occurred.Remote sensing and Geographical Information system (GIS)
provides vital tools which can be applied in the analysis at the district and as well, as the city level. Remote sensing
becomes useful because it provides synoptic view and multi- temporal Land uses / Land cover data that are often
required. Though often used only for identifying objects.This study evaluates the effectiveness of High-Resolution
satellite data and computer aided GIS techniques in assessing the land use change dynamics with in the study area
designated Enschede City, from 1993 to 1998. The methodology adopted involved the Visual interpretation of land use
on acetate overlays according to the land use classification. Satellite images were used for the year 1993 and 1996 at
scale 1:25000. A minimum delineation unit of 5 mm x 5 mm was used for mapping. Data was then digitised using
ILWIS, the by creating a digital database for further analysis. Subsequently land use maps were crossed with each other
to identify and quantify the land use changes types. Finally, Hot links and User Interface was developed so that the
information can be provided to the user with a well-documented procedure. The system in this case will be operated from
Arc / View environment.
1 INTRODUCTION
1.1 URBANISATION
Urbanisation is the process in which the number of people living in city increases compared with the number of people
living in rural areas. A country is considered to be urbanised when over 5096 of its population live in urban areas. During
the industrial revolution in 1851, the first countries to become urbanised were Great Britain and some other European
countries. The urbanisation process in the Netherlands has traditionally been dominated by the housing sector. Recent
discussions on spatial planning on a national level, tend to focus on the construction of one million new residences for
the coming decades, rather than considering our living environment as the departure point. To fulfil the above
requirement, the rural urban fringe of the eastern part of the Enschede City is chosen for the further development. Urban
land features change in both central urban area and in urban-rural fringe. Urbanisation process changed the regional
social and economic activities and generates the urban impact on the natural environment. To detect the dynamic land
use / land cover changes, analyse the social and cultural impacts, evaluate the influence of those changes to natural
environment will increase our knowledge of understanding of human-environment interactions.
1.2 REMOTE SENSING AS MONITORING TECHNIQUE
Urban planning requires data on changing land use, urban sprawl and the environment. This leads to the needs for
monitoring by updating the knowledge to support the decision making at the suitably frequent intervals. Monitoring of
the land use / land cover requires the support of two parameters-spatial resolution and temporal frequencies. Based on
these two properties, Townshed (1977) has defined four of phenomena to be monitored and consequently four types of
monitoring system. The relationship among four types of phenomena and monitoring system can be elaborated as:
* Rapid changes of large object .For this a low spatial resolution and high temporal frequencies are required.
* Rapid changes of small objects. These require both high spatial and temporal resolution.
e Slow changes of large objects. This needs a low temporal frequency and low spatial resolution.
Slow changes of small objects. For this a high spatial resolution are required and low temporal resolution are required.
International Archives of Photogrammetry and Remote Sensing. Vol. XXXIII, Part B7. Amsterdam 2000. 993