Viewshed GeoTIFF for 29SJ1505E

These are the "robust" viewsheds as calculated for Ruth M. Van Dyke, R. Kyle Bocinsky, Tucker Robinson, and Thomas C. Windes, Great houses, shrines, and high places: Intervisibility in the Chacoan World, American Antiquity 81, pp. 205–230 (2016).本数据集为针对下述研究计算得到的稳健可视域（robust viewsheds）：作者包括Ruth M. Van Dyke、R. Kyle Bocinsky、Tucker Robinson与Thomas C. Windes，其研究论文题为《Great houses, shrines, and high places: Intervisibility in the Chacoan World》，发表于《American Antiquity》第81卷，第205–230页（2016年）。