Digital Elevation Model of Chabbi (east side of Corbetti volcano), Ethiopia

Lidar data were acquired by the UK Natural Environmental Research Council’s Airborne Research and Survey Facility (NERC ARSF) in November 2012. From this data, a DEM of 2 m resolution was generated using GRASS (Geographic Resources Analysis Support System; http://grass.osgeo.org/) as described in Hutchison et al. (2015).于2012年11月，由英国自然环境研究理事会（UK Natural Environmental Research Council）下属的航空研究与调查设施（NERC ARSF）收集了激光雷达数据。基于此数据，运用地理资源分析支持系统（GRASS；http://grass.osgeo.org/）生成了2米分辨率的数字高程模型（DEM），具体过程如Hutchison等人（2015年）所述。