Land-Use/Land Cover Analysis Through Object Based Technique: A Case Study of Shahrah-e-Faisal

IF 0.6 Q4 ECOLOGY Ecological Questions Pub Date : 2023-03-01 DOI:10.12775/eq.2023.024

A. Kausar, Ambreen Afzal, Ghuffran Saeed, Asad Maqsoom, O. Khan, Sheeba Afsar, Yasmeen Anis, Syeda Marium Zehra, V. Vambol, S. Vambol

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引用次数: 1

Abstract

Karachi is the major financial hub of Pakistan. The urban sprawl generates many sub financial hubs as well e.g. Saddar which is consider as CBD of metropolitan, specifically area along I.I. Chundrigar road is almost have offices and business set-up. The similar pattern has been emerged in many other places e.g. Shahrah-e-Faisal and Tariq road. Along all three major roads mixed-used development particularly commercialization has taken place prominently and these sectors emerged as main business Centre. The present study was aimed to assess the Land-Use/Land Cover (LU/LC), green cover and air quality index analysis through object based analysis on very high-resolution satellite imagery at Shahrah-e-Faisal. The obtained results showed that the combine three activities such as Shopping, Business and Trade (SBT), Social, Institutional and Infrastructure related activities (SII), and travel or movement (ToM) were occupied on 51.34% of land. The residential activities also make an attractive volume of proportion was up to 47.11%. Therefore, it can be the perfect example of smart growth if introduction greenways initiate more effectively along with some attraction spots for Leisure.

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基于对象技术的土地利用/土地覆盖分析——以Shahrah-e-Fisal为例

卡拉奇是巴基斯坦的主要金融中心。城市的扩张也产生了许多次级金融中心，例如被认为是大都市CBD的萨达尔，特别是I.I.Chundrigar路沿线的地区几乎都有办公室和商业机构。类似的模式也出现在许多其他地方，例如Shahrah-e-Fisal和Tariq路。在所有三条主要道路上，混合用途的开发，特别是商业化，已经成为主要的商业中心。本研究旨在通过对Shahrah-e-Faisal的高分辨率卫星图像进行基于对象的分析，评估土地利用/土地覆盖（LU/LC）、绿色覆盖和空气质量指数分析。所获得的结果显示，购物、商业和贸易（SBT）、社会、制度和基础设施相关活动（SII）以及旅行或运动（ToM）这三项联合活动占用了51.34%的土地。住宅活动也具有吸引力，比例高达47.11%。因此，如果引入绿道和一些休闲景点更有效地启动，这将是明智增长的完美例子。

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来源期刊

Ecological Questions ECOLOGY-

CiteScore

1.90

自引率

0.00%

发文量

期刊介绍： The fundamental task set by the editors of the journal is to bring together and present a diversity of research connected with ecology. Apart from the traditional ecological research areas, the scope of the journal will embrace more peripheral ecological issues connected with other disciplines of biology. Recognizing the increasing importance of the humanities in ecological research, the editors will strive to give such issues due representation in the journal. We hope to encourage the researchers contributing to the journal to adopt an unconventional approach to solving ecological problems, to go beyond classical, well-established conceptions, and to include methodological and anthropological issues. Such an approach is validated by the intensive development of the sciences bordering on both biology and the humanities that has been observed over recent years.