SISTEM INFORMASI GEOGRAFI

TKW 303

DR. SUPRAJAKAFakultas Teknik

Universitas Indonusa Esa Unggul

PERTEMUAN 2GIS in Resource Assessment and Planning

GeospaGeospattialial InformaInformationtion

. . . . . . Menyajikan pendekatan Menyajikan pendekatan berbasis ilmiah dan keruanganberbasis ilmiah dan keruangan

SystematisHolistisAnalytisQuantitativeVisual

action

Planning

Analityc

Quantitative

visualisation

Banyak Aktor Banyak Aktor ddan Banyak Layeran Banyak Layer

PERLUNYA PERLUNYA REFERENSI SPASIAL TUNGGAL REFERENSI SPASIAL TUNGGAL SEBAGAI ACUAN SELURUH INSTANSISEBAGAI ACUAN SELURUH INSTANSI

INFORMASI GEOSPASIAL INFORMASI GEOSPASIAL DIBUAT OLEH BANYAK DIBUAT OLEH BANYAK INSTANSIINSTANSI

PERLU ADANYA IG DASAR PERLU ADANYA IG DASAR SEBAGAI REFERENSI SEMUA IG SEBAGAI REFERENSI SEMUA IG TEMATIK.TEMATIK.

KUNCI SUKSES: KUNCI SUKSES: KESAMAAN KESAMAAN GERAK ANTAR INSTANSIGERAK ANTAR INSTANSI DALAM PEMBANGUNAN DATA DALAM PEMBANGUNAN DATA & & INFORMASI GEOSPASIAL INFORMASI GEOSPASIAL TERMASUK KEGIATAN SURVEI TERMASUK KEGIATAN SURVEI && PEMETAANNYA PEMETAANNYA (SURTA) (SURTA)

Kontur 3-dKontur 3-d

GeologiGeologi

CitraCitra

Blok SensusBlok Sensus

Jaringan JalanJaringan Jalan

ToponimiToponimi

Mountain Landscape

Padi Field

Meander Landscape

Coastal Landscape

Small Island Landscape

Urban Landscape

Jaring Kontrol Geodesi Nasional

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Resource Allocation -Its Major Considerations

Resource Allocation -Its Major Considerations

• Resource allocation should be done on a rational basis;

• Resource allocation should avoid the adverse effects (efek yang merugikan) of one resource use on another resource or on the human communities.

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Aspects of resources that should be studied

Aspects of resources that should be studied

• Resource types, extent and nature of use;• Economic evaluation based on present and

future uses;• Socioeconomic characteristics and activities of

the human communities which will be affected by resource use in the study area.

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GIS Database provides data for future planning/action

GIS Database provides data for future planning/action

• Identification of areas most suitable for particular economic activities like aquaculture, recreation, industries, etc.;

• Zoning of the area segregate conflicting uses of resources;• Planning of growth centers and alignment of

transportation networks to maximize accessibility of human population to resource-based employment potential.

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Common characteristics of the nature of multidisciplined resource data

Common characteristics of the nature of multidisciplined resource data

• Spatial (distributed in a certain pattern over the earth’s surface); • Subject to multiple uses (mangroves are used for forestry,

fisheries, agriculture, and recreation);• Subject to change with time (retreat and accretion of the

coastline);• Affected by use (pollution of rivers by untreated discharge,

reduction of water resources, increased siltation (endapan lumpur) of rivers and sedimentation in the coastle waters by excessive land clearing).

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Basic Framework of Analysis forResources Management

Basic Framework of Analysis forResources Management

Land- and Marine-based

Coastal Resources

Human Settlements /

Communities

Resource-using

ActivitiesImpacts/Effects

(Depletion, Degradation)

Non-Resource-based

Activities

(Pollution. Income Generation)

TERIMAKASIH.....................