1. Summary

This theme deals with information about space such as geographic information. Topics are as follows.

Geometric Correction

Data that observe the earth should be georeferenced, or aligned to the actual location on the earth. We develop a system for georeferencing satellite images or historical maps.

Geo Tagging

Text that describe the earth should be georeferenced, or linked to the actual location on the earth. We develop a system for mapping natural language text by analyzing geographic named entities in text.

WebGIS

We build geographic information systems or websites to show and search earth-related data.

2. References (Complete List)

  1. Asanobu KITAMOTO, Takeshi SAGARA, Masatoshi ARIKAWA, "GeoNLP: Toward Intelligent Geo-Tagging for Natural Language Text", CSIS Days 2011, No. D10, 2011-11 (in Japanese) [ Abstract ]