環保專案成果報告查詢系統

專案計畫編號
經費年度	112
計畫經費	4,050 千元
預算科目	空氣品質管理
專案開始日期	2023/07/20
專案結束日期	2023/12/31
專案主持人	林唐煌
主辦單位	環境部大氣環境司
承辦人	楊竣凱
執行單位	社團法人台灣氣膠研究學會
專案分類	大氣空氣
中文關鍵字	衛星火點偵測、緊急應變、空氣品質分析
英文關鍵字	Satellite Fire Point Detection, Emergency Response, Air Quality Analysis
協同主持人	林能暉；嚴明鉦；王聖翔；莊銘棟；彭啟明
共同主持人
計畫聯絡人	黃威巽
計畫聯絡電話	03-4227151#65519
計畫聯絡信箱	soyokaze.tw@gmail.com

中文摘要	由於地面測站受到數量以及空間分布的限制，對於二維的資料必須仰賴衛星觀測提供，而不同的衛星根據其任務取向擁有不同的時空間解析度。相對於地面測站而言，衛星觀測上的優勢使衛星遙測成為最具有潛力以及實用性的環境監測工具。本計畫亦嘗試結合繞極軌道衛星之高空間解析度與地球同步衛星之高時間解析度的融合影像，應用於臺灣時、空解析大氣污染物的近即時監測，期望能掌握短生命週期及小範圍的污染事件。臺灣本地之大規模火災、農業廢棄物、垃圾露天燃燒等對於周界空氣品質影響甚鉅。如何透過科學方法即時掌握燃燒源的發展與後續煙流擴散及下風影響鄉鎮範圍，對於權責機關而言實有迫切需要。如能藉由衛星在大範圍與近即時的觀測優勢，掌握以上這些變因，除能達到預警效果，公部門亦能提早規劃或及時採取應變措施。為解析東亞區域大氣污染物對臺灣空氣品質之影響，整合分析衛星反演之大氣污染物資料，解析區域大氣污染物空間分布、時間演化特徵，釐清與掌握這些境外貢獻，實有迫切需要。再者，若能進一步透過科學方法檢視、掌握這些變因，不僅可以審慎評估空污政策之效益，亦可進一步掌握與預測短中期區域大氣污染物的變化及臺灣空氣品質的影響，公部門亦能提早因應。
中文關鍵字	衛星火點偵測、緊急應變、空氣品質分析

中文摘要

由於地面測站受到數量以及空間分布的限制，對於二維的資料必須仰賴衛星觀測提供，而不同的衛星根據其任務取向擁有不同的時空間解析度。相對於地面測站而言，衛星觀測上的優勢使衛星遙測成為最具有潛力以及實用性的環境監測工具。本計畫亦嘗試結合繞極軌道衛星之高空間解析度與地球同步衛星之高時間解析度的融合影像，應用於臺灣時、空解析大氣污染物的近即時監測，期望能掌握短生命週期及小範圍的污染事件。臺灣本地之大規模火災、農業廢棄物、垃圾露天燃燒等對於周界空氣品質影響甚鉅。如何透過科學方法即時掌握燃燒源的發展與後續煙流擴散及下風影響鄉鎮範圍，對於權責機關而言實有迫切需要。如能藉由衛星在大範圍與近即時的觀測優勢，掌握以上這些變因，除能達到預警效果，公部門亦能提早規劃或及時採取應變措施。為解析東亞區域大氣污染物對臺灣空氣品質之影響，整合分析衛星反演之大氣污染物資料，解析區域大氣污染物空間分布、時間演化特徵，釐清與掌握這些境外貢獻，實有迫切需要。再者，若能進一步透過科學方法檢視、掌握這些變因，不僅可以審慎評估空污政策之效益，亦可進一步掌握與預測短中期區域大氣污染物的變化及臺灣空氣品質的影響，公部門亦能提早因應。

中文關鍵字

衛星火點偵測、緊急應變、空氣品質分析

類型	檔名	檔案大小	說明	最新版公開日期
期末報告	112AA237_驗收合格成果報告_全文.pdf	23MB		2024/3/23 上午 12:00:00

摘要	Since ground measurement stations are limited in number and spatial distribution, two-dimensional data must be provided by satellite observations, and different satellites have different spatiotemporal resolutions according to their mission orientations. Compared with ground measurement stations, the advantages of satellite observation make satellite telemetry the most potential and practical environmental monitor. This project also attempts to combine high spatial resolution fusion images from polar orbiting satellites and high temporal resolution from geostationary satellites, and apply them to the near-real-time monitoring of air pollutants in Taiwan through spatiotemporal analysis. It is expected to be able to grasp the short life cycle and Small-scale pollution incidents. Large-scale fires, agricultural waste, and open burning of garbage in Taiwan have a huge impact on surrounding air quality. How to use scientific methods to immediately grasp the development of combustion sources, subsequent smoke spread and downwind impact on townships is an urgent need for responsible agencies. If we can grasp the above variables by taking advantage of the satellite's large-scale and near-real-time observation, in addition to achieving an early warning, the relevant government departments can respond early In order to analyze the impact of regional air pollutants in East Asia on Taiwan's air quality, there is an urgent need to integrate and analyze air pollutant data retrieved by satellites, the spatial distribution and temporal evolution characteristics of regional air pollutants, and clarify and grasp these extraterritorial contributions from long-range transport. If it is able to further examine and grasp these variables through scientific methods (observation, model simulations, statistics, etc.), we can not only carefully evaluate the effectiveness of air pollution control policies, but also further grasp and predict the changes of the short-term and mid-term regional atmospheric pollutants and the impact on air quality in Taiwan, and achieve an early warning. The relevant government departments can respond early and the public can also be alert and protect themselves.
英文關鍵字	Satellite Fire Point Detection, Emergency Response, Air Quality Analysis

摘要

Since ground measurement stations are limited in number and spatial distribution, two-dimensional data must be provided by satellite observations, and different satellites have different spatiotemporal resolutions according to their mission orientations. Compared with ground measurement stations, the advantages of satellite observation make satellite telemetry the most potential and practical environmental monitor. This project also attempts to combine high spatial resolution fusion images from polar orbiting satellites and high temporal resolution from geostationary satellites, and apply them to the near-real-time monitoring of air pollutants in Taiwan through spatiotemporal analysis. It is expected to be able to grasp the short life cycle and Small-scale pollution incidents. Large-scale fires, agricultural waste, and open burning of garbage in Taiwan have a huge impact on surrounding air quality. How to use scientific methods to immediately grasp the development of combustion sources, subsequent smoke spread and downwind impact on townships is an urgent need for responsible agencies. If we can grasp the above variables by taking advantage of the satellite's large-scale and near-real-time observation, in addition to achieving an early warning, the relevant government departments can respond early In order to analyze the impact of regional air pollutants in East Asia on Taiwan's air quality, there is an urgent need to integrate and analyze air pollutant data retrieved by satellites, the spatial distribution and temporal evolution characteristics of regional air pollutants, and clarify and grasp these extraterritorial contributions from long-range transport. If it is able to further examine and grasp these variables through scientific methods (observation, model simulations, statistics, etc.), we can not only carefully evaluate the effectiveness of air pollution control policies, but also further grasp and predict the changes of the short-term and mid-term regional atmospheric pollutants and the impact on air quality in Taiwan, and achieve an early warning. The relevant government departments can respond early and the public can also be alert and protect themselves.

英文關鍵字

Satellite Fire Point Detection, Emergency Response, Air Quality Analysis