@article{NGUYEN_TRINH_NGUYEN_LE_2021, title={Assessment of Change in Urban Green Spaces Using Sentinel 2 MSI Data and GIS Techniques: A Case Study in Thanh Hoa City, Vietnam}, volume={1}, url={https://inzynieriamineralna.com.pl/index.php/testowe/article/view/244}, DOI={10.29227/IM-2021-02-23}, abstractNote={<p>This paper presents the results of an assessment of change in urban green spaces in Thanh Hoa<br>city (Vietnam). Sentinel 2 MSI data in 2015 and 2021 are used to calculate 3 parameters: percentage of<br>green, weight of green types, and weight of proximity to green. These parameters are used to calculate the<br>Weighted Urban Green Space Index (WUGSI). The final result shows the distribution of green space in<br>the study area consisted of very high-quality green, high-quality green, moderate quality green, and low<br>quality green. The obtained results show that the quality of urban green space in Thanh Hoa city has<br>changed significantly in the period 2015-2021, in which the area with category “low quality green space”<br>increased from 7.17% up to 9.48%; areas with category “very high-quality green space” reduced from<br>65.02% to 47.39%.</p&gt;}, number={2}, journal={Inżynieria Mineralna}, author={NGUYEN , Viet Nghia and TRINH , Le Hung and NGUYEN , Thi Thu Nga and LE , Thi Le}, year={2021}, month={grudz.} }