Earth Analytics: Cold Springs Fire Remote Sensing Data

This data repo contains data for the 2015 cold springs fire including 1. updated Landsat data (landsat collections data which was reprocessed - note that the other repo containing this data has the older Landsat 8 data pre collections which is no longer available. 2. MODIS data pre/post fire 3. NAIP data pre-fire Note that the MODIS HDF files are available as a separate zip file in this repo to keep the file size smaller IMPORTANT: note that the landsat 8 data pre-fire has a large cloud in the study area that is used as a teaching opportunity. Students must download a clean cloud free version of the data from Earth Explorer.

本数据集仓库包含2015年冷泉野火（Cold Springs Fire）相关数据，具体涵盖以下三类：
1. 更新后的陆地卫星（Landsat）数据：即经过重新处理的Landsat合集数据。需注意，其他存储该类数据的仓库所提供的为旧版Landsat 8预合集数据，此类数据现已不再可用。
2. 火灾前后的中分辨率成像光谱仪（Moderate Resolution Imaging Spectroradiometer，MODIS）数据
3. 火灾前的美国国家农业航空影像计划（National Agriculture Imagery Program，NAIP）数据

请注意，为控制仓库整体文件体积，本仓库中的MODIS分层数据格式（Hierarchical Data Format，HDF）文件以独立压缩包形式提供。

重要提示：本仓库中的火灾前Landsat 8数据在研究区域内存在大片云覆盖，该瑕疵可作为教学案例使用。使用者需从Earth Explorer平台下载无云的纯净版本数据。