Extracting Land Cover Change Information by using Raster Image and Vector Data Synergy Processing Methods
- https://doi.org/10.2991/jimet-15.2015.33How to use a DOI?
- land cover; change detection; raster image; vector data; spatial overlap analyzing
To enable the extracting of change information based on high spatial resolution images in a practicable and efficient mode, a method is developed and proposed by using raster image and vector data synergy processing. In the model designing of change detection indicator, it takes into account remote sensing indexes which have been processed by radiometric stretching. On the basis of these researches, it selects a test region and obtains the change information by utilizing the proposed method, change areas and change classes are captured by statistical calculating and spatial overlap analyzing respectively, which have validated the method’s feasibility. The results verify that national land cover database is a good baseline for capturing high precision land cover change information by using raster image and vector data synergy processing method, which explores efficient mode and has the potential to provide practicable method for land cover change extracting for the project of Geographic National Conditions Monitoring.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Tao Cheng AU - Zhihong Gao AU - Guangyong Li AU - Xinyan Zheng AU - Jing Yang PY - 2015/12 DA - 2015/12 TI - Extracting Land Cover Change Information by using Raster Image and Vector Data Synergy Processing Methods BT - Proceedings of the 2015 Joint International Mechanical, Electronic and Information Technology Conference PB - Atlantis Press SP - 181 EP - 185 SN - 2352-538X UR - https://doi.org/10.2991/jimet-15.2015.33 DO - https://doi.org/10.2991/jimet-15.2015.33 ID - Cheng2015/12 ER -