Canary Islands La Palma: pinar canario change map (2003-2015)

A change map for the land cover class "PINAR CANARIO" in "La Palma" PA, obtained by the Cross Correlation Analysis algorithm (CCA) [1,2] considering at time T1 the layer "PINAR CANARIO" from an existing land cover map dated 2003 and at time T2 a Landsat 8 image dated July 8th, 2015.

The map was produced at 30 meters spatial resolution and projected in WGS84/UTM28N.

The map has binary values where value 1 indicates pixels changed from PINAR CANARIO to other whereas value 0 indicates No changed/Not considered pixels.

[1] Koeln, G., & Bissonnette, J. (2000). Cross-correlation analysis: Mapping landcover changes with a historic landcover database and a recent, single-date, multispectral image. Proc. 2000 ASPRS Annual Convention, Washington, D.C. (8 pp.).

[2] C. Tarantino, M. Adamo, R. Lucas, P. Blonda. (2016). “Detection of changes in semi-natural grasslands by cross correlation analysis with Worldview-2 images and new Landsat 8 data”, Remote Sensing of Environment, Vol. 175C, pp. 65-72, doi: 10.1016/j.rse.2015.12.031, ISSN 0034-4257

本数据集为拉帕尔马保护地（PA）内“加那利松林（PINAR CANARIO）”土地覆盖类别的变化图，通过互相关分析算法（Cross Correlation Analysis, CCA）[1,2]生成。该制图以2003年现有土地覆盖图中的“加那利松林（PINAR CANARIO）”图层作为时间T1的基准数据，以2015年7月8日的Landsat 8影像作为时间T2的基准数据。

该变化图的空间分辨率为30米，投影坐标系采用WGS84/UTM28N。

该变化图采用二进制像素值：像素值1表示该像素从“加那利松林（PINAR CANARIO）”转为其他地物类别，像素值0表示该像素未发生变化或未纳入考虑范围。

[1] Koeln, G., & Bissonnette, J. (2000). 互相关分析：利用历史土地覆盖数据库与最新单时相多光谱影像绘制土地覆盖变化图. 2000年美国摄影测量与遥感学会（ASPRS）年会论文集，华盛顿特区（共8页）.
[2] Tarantino, C., Adamo, M., Lucas, R., Blonda, P. (2016). “利用Worldview-2影像与新型Landsat 8数据通过互相关分析检测半天然草地变化”，《环境遥感》（Remote Sensing of Environment），第175C卷，第65-72页，DOI: 10.1016/j.rse.2015.12.031，ISSN 0034-4257.