An integrated framework for map generation by analyzing hyperspectral imagery. - Nobuhiro Ishimaru; Kazuaki Iwamura (IGARSS, 2005)

4D-GIS (4 dimensional GIS) as spatial-temporal data mining platform and its application to managementand monitoring of large-scale infrastructures. - Kazuaki Iwamura; Keiro Muro; Nobuhiro Ishimaru; Manabu Fukushima (ICSDM, 2011)

International standard "OGC® moving features" to address "4Vs" on locational bigdata. - Akinori Asahara; Hideki Hayashi; Nobuhiro Ishimaru; Ryosuke Shibasaki; Hiroshi Kanasugi (IEEE BigData, 2015)