地理資訊系統(GIS)及全球定位系統(GPS) 在蟲害管理上之應用

趙榮台; 孫志鴻; Jung-Tai Chao; Chin-Hong Sun

地理資訊系統(GIS)及全球定位系統(GPS) 在蟲害管理上之應用

Other Title

Applications of Geographic Information System (GIS) and Global Positioning System (GPS) on Pest Management

Journal

植物保護新科技研討會專刊

Part Of

農業試驗所特刊第57號

Pages

1-10

ISBN

957-00-7487-6

Date Issued

1996-06

Date

1996-06

Author(s)

趙榮台

孫志鴻

Jung-Tai Chao

Chin-Hong Sun

URI

https://scholars.tari.gov.tw/handle/123456789/4409

Abstract

地理資訊系統(geographic information system ，簡稱GIS )是一種能輸入(input )、儲存(storage )、分析(analysis)、展示(display )及尋取(retrieve )空間資訊(spatial information )的軟體系統(通常也包含硬體在內)o 除了早期診斷、尋找與相關的因子之外，根據其資料庫內的各種環境資訊，配合電腦模式，GIS可以預測植物在未來受到蟲害感染的風險、時間、地點、分佈範圍、死亡率及經濟損失，從而提供土地管理者及早訂定防治決策，進行管制或發展必要的研究計畫“全球定位系統(global positioning system ，簡稱GPS )則是使用者透過能接收衛星訊號的接收器，精確、迅速達到標定地面座標的系統。GPS 所標出病蟲害發生地點或分佈的經緯度，誤差範圍僅有數公尺或數十公尺。GPS 所測得的座標資料能完美地納入GIS ，結合多重資訊，從事更詳盡的蟲害動態監測(monitoring ) 。本文介紹這兩種系統的基本原理和功能，同時也討論將GIS與GPS應用在蟲害管理上的實例。 Geographic Information System(GIS) is a computer software system (often including hardware) with which spatial information may be captured, stored, analyzed, displayed and retrieved. GIS has been applied for detecting pest infestation and early stages of insect outbreaks at regional or national scale. GIS also makes it possible to quantify and evaluate relationships among pest distribution, phenological factors, climatic variables, topographic attributes, crop mortality and economic loss. Through the help of GIS, land managers will be able to decide an acceptable response prior to the arrival of the inevitable damage caused by various pests. The Global Positioning System(GPS) provides full-time and fast ground coordinates data within meters of accuracy by receiving signals from earth-orbiting satellites. GPS has been used to record latitude-longitude coordinate data of infested localities. Precise location data obtained from GPS fit nicely into GIS and this, combined with other multiple data sets, allows a more accurate monitoring of pest dynamics. This paper introduces principles and functions of GIS and GPS and discusses different applications of GIS and GPS on pest management.

Event(s)

植物保護新科技研討會

Proceeding of A Symposium on New Techniques of Plant Protection

Subjects

地理資訊系統

全球定位系統

蟲害管理

GIS

GPS

pest management

Publisher

農業試驗所

Type

conference paper

File(s)

Name

publication_no57-5.pdf

Size

907.91 KB

Format

Adobe PDF

Checksum

(MD5):77214285db4cebcb0c152ca2e0c9504c