The document describes using ArcGIS 3D Analyst to calculate the volume of water in Bili-Bili Reservoir in South Sulawesi Province, Indonesia. 3D Analyst allows users to visualize spatial data in three dimensions, determine heights anywhere on a surface, calculate volumetric differences between two surfaces, and work with 3D vector features. The analysis will use a topographic map and shapefile of the Bili-Bili Reservoir boundaries to find the volume of water.
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Ahmad Mauliddin Vol Of Water In Bili Bili
1. ITM-524 ADVANCED GIS
3D ANALYST APPLICATION
¡° FIND THE VOLUME OF WATER IN BILI-BILI RESERVOIR¡±
G051070011
Graduate Program Master of Science in Information Technology
for Natural Resource Management
SEAMEO BIOTROP - Bogor Agricultural University
2008
2. Makes spatial data look like the world it represent. Seeing the
spatial data in three dimensional perspective makes it easy to
grasp relationship that remain abstract in two dimensions.
The 3D Analyst enables to perform a wide range of activities :
Create realistic surface models from multiple input sources.
Determine height t
D t i h i ht at any llocation on a surface.
ti f
Find what is visible from an observation point.
Calculate the volumetrik diffrence beetwen two surface
surface.
Work with 3D vector features to make realistic models of the 3D
world.
Visualize the spatial data in 3D.
3. Find The Volume Of Water In Bili-bili Reservoir Gowa Regency
South Sulawesi Province using Arc View 3D Analyst
application.
DATA
1. Topographic M
T hi Map
2. Bili-bili Reservoir Coverage in *.shp format.