Monitoring Vegetation Greenness in Response to Climate Variation along the Elevation Gradient in the Three-River Source Region of China.
Zhaoqi WangXiang LiuHao WangKai ZhengHonglin LiGaini WangZhifang AnPublished in: ISPRS Int. J. Geo Inf. (2021)
Keyphrases
- digital elevation models
- satellite images
- shandong province
- gradient information
- soil erosion
- climate change
- urban areas
- remote sensing
- aerial images
- long term
- monitoring system
- input image
- tree crown
- real time
- water quality
- edge detection
- hong kong
- image regions
- economic development
- remotely sensed data
- early warning
- landsat tm
- remote sensing data
- gray level
- remote sensing images
- gradient direction
- elevation data
- image gradient
- soil moisture
- global climate change