An Improved Urban Mapping Strategy Based on Collaborative Processing of Optical and SAR Remotely Sensed Data

المؤلفون المشاركون

Han, Ruimei
Liu, Pei
Wang, Han
Yang, Leiku
Zhang, Hanwei
Ma, Chao

المصدر

Mathematical Problems in Engineering

العدد

المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-9، 9ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2017-12-12

دولة النشر

مصر

عدد الصفحات

9

التخصصات الرئيسية

هندسة مدنية

الملخص EN

Potential of combining SAR and optical remotely sensed data for rapid urban mapping is highlight.

Two groups of optical and SAR remotely sensed data are selected to evaluate the strategy.

Outputs are verified and analyzed from 3 aspects.

The single class and merged map accuracy are evaluated; the proposed method is compared with 2 mature algorithms; the selected classifiers are applied to 7 different fusion algorithms to make further comprehension.

The outcomes illustrate the potential of synergic optical and SAR data for monitoring urbanization status and demonstrate that the proposed SAR/optical information synergy method improved the capabilities of urban mapping compared with separately using SAR and optical data.

The results demonstrate that the proposed method can map built-up area, water body, and vegetation at accuracy of 99.31%, 91.92%, and 91.72%, respectively.

These results are much better than when solo optical or SAR data was selected and better than classification results based on mature fusion methods.

The main contributions of this article are as follows: the proposal of a rapid urban mapping strategy based on integration of optical and SAR data and the verifying and analysis of potential of synergic optical and SAR data for rapid urban mapping.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Han, Ruimei& Liu, Pei& Wang, Han& Yang, Leiku& Zhang, Hanwei& Ma, Chao. 2017. An Improved Urban Mapping Strategy Based on Collaborative Processing of Optical and SAR Remotely Sensed Data. Mathematical Problems in Engineering،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1192677

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Han, Ruimei…[et al.]. An Improved Urban Mapping Strategy Based on Collaborative Processing of Optical and SAR Remotely Sensed Data. Mathematical Problems in Engineering No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1192677

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Han, Ruimei& Liu, Pei& Wang, Han& Yang, Leiku& Zhang, Hanwei& Ma, Chao. An Improved Urban Mapping Strategy Based on Collaborative Processing of Optical and SAR Remotely Sensed Data. Mathematical Problems in Engineering. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1192677

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1192677