Demonstrating the Use of Landsat Satellite Data for Burn Mapping using the Planned Burns GIS Toolbox

[摘要] The following document outlines a feature added to the DELWP Planned Burns GIS Toolbox that allows retrieval and processing of Landsat Data via the Open Data Cube, which is managed on the National Computing Infrastructure (NCI) by CSIRO. The tool is designed to demonstrate that, in the absence of aerial imagery, it is possible to map burn severity using image segmentation and attribution. The specific use of Landsat data and the Data Cube are one example of how to approach this. However, other sensor systems (Sentinel and other high resolution satellite data) could just as easily be utilised, given the existence of a suitable image archive. The example described below provides an overview of the steps required to use the tool. It does not demonstrate creation of a severity map product suitable for incorporating into DELWP systems or processes. More complete testing of the tool will occur in collaboration with DELWP staff, who are properly trained in developing severity maps suitable for the corporate Fire History spatial dataset.

[发布日期] 2018-12-21 [发布机构] CSIRO

[效力级别] Natural Hazards [学科分类] 地球科学(综合)