Abstract: Combined with the implementation and supervision information system for "one map" of territorial spatial planning, this paper analyses the application of satellite remote sensing technology in territorial spatial planning implementation evaluation, territorial spatial development suitability evaluation and territorial spatial planning monitoring and early warning, and summarizes and discusses the application contents, methods and effects. The analysis shows that remote sensing technology can provide a large number of basic data for the "one map" of territorial spatial planning, which plays a very important role in evaluating the dynamic of urban development and planning urban land reasonably.

Key words: remote sensing technology, territorial spatial planning, evolvement of city form, agricultural suitability evaluation, dynamic monitoring