Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLI-B7, 183-187, 2016
https://doi.org/10.5194/isprs-archives-XLI-B7-183-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
 
21 Jun 2016
OBJECT-BASED GREENHOUSE CLASSIFICATION FROM HIGH RESOLUTION SATELLITE IMAGERY: A CASE STUDY ANTALYA-TURKEY
M. Coslu1,2, N. K. Sonmez1,2, and D. Koc-San1,2 1Akdeniz University, Department of Space Sciences and Technologies, 07058, Antalya, Turkey
2Akdeniz University, Remote Sensing Research and Application Centre ,07058, Antalya, Turkey
Keywords: Greenhouse, Object-Based, Classification, High Resolution Imagery, Worldview-2 Abstract. Pixel-based classification method is widely used with the purpose of detecting land use and land cover with remote sensing technology. Recently, object-based classification methods have begun to be used as well as pixel-based classification method on high resolution satellite imagery. In the studies conducted, it is indicated that object-based classification method has more successful results than other classification methods. While pixel-based classification method is performed according to the grey value of pixels, object-based classification process is executed by generating imagery segmentation and updatable rule sets. In this study, it was aimed to detect and map the greenhouses from object-based classification method by using high resolution satellite imagery. The study was carried out in the Antalya province which includes greenhouse intensively. The study consists of three main stages including segmentation, classification and accuracy assessment. At the first stage, which was segmentation, the most important part of the object-based imagery analysis; imagery segmentation was generated by using basic spectral bands of high resolution Worldview-2 satellite imagery. At the second stage, applying the nearest neighbour classifier to these generated segments classification process was executed, and a result map of the study area was generated. Finally, accuracy assessments were performed using land studies and digital data of the area. According to the research results, object-based greenhouse classification using high resolution satellite imagery had over 80% accuracy.
Conference paper (PDF, 1619 KB)


Citation: Coslu, M., Sonmez, N. K., and Koc-San, D.: OBJECT-BASED GREENHOUSE CLASSIFICATION FROM HIGH RESOLUTION SATELLITE IMAGERY: A CASE STUDY ANTALYA-TURKEY, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLI-B7, 183-187, https://doi.org/10.5194/isprs-archives-XLI-B7-183-2016, 2016.

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