@article{ART001351805},
author={Lee Gahyeon and SEOHO UM},
title={Developing Domestic Travel Demand Model Based on Gravity Model Using SK T MAP Navigation Data},
journal={The Korea Spatial Planning Review},
issn={1229-8638},
year={2009},
volume={61},
pages={275-286},
doi={10.15793/kspr.2009.61..015}
TY - JOUR
AU - Lee Gahyeon
AU - SEOHO UM
TI - Developing Domestic Travel Demand Model Based on Gravity Model Using SK T MAP Navigation Data
JO - The Korea Spatial Planning Review
PY - 2009
VL - 61
IS - null
PB - 국토연구원
SP - 275
EP - 286
SN - 1229-8638
AB - This study applies the conventional gravity model to develop domestic travel demand model and to identify determinants influencing spatial interaction using SK T Map Navigation Data.
Physical distance from a origin to a destination was used as a constrained variable in the travel demand model. The trip-generating power of an origin was measured by both population size and the GRDP(Gross Regional Domestic Products) while the trip-attracting power was measured by the square meters of accommodation and restaurant space at a destination.
Empirical Analysis identified that gravity model was very appropriate to describe special interactions showing .92 R square. The distance variable had a negative sign as expected theoretically. The elasticity of the distance variable shows -1.113 next to the square meters of accommodation and restaurant space(1.499), the most effective determinant variable in the domestic travel demand model.
KW - Navigation Data;Gravity Model;Domestic Travel Demand Forecasting
DO - 10.15793/kspr.2009.61..015
ER -
Lee Gahyeon and SEOHO UM. (2009). Developing Domestic Travel Demand Model Based on Gravity Model Using SK T MAP Navigation Data. The Korea Spatial Planning Review, 61, 275-286.
Lee Gahyeon and SEOHO UM. 2009, "Developing Domestic Travel Demand Model Based on Gravity Model Using SK T MAP Navigation Data", The Korea Spatial Planning Review, vol.61, pp.275-286. Available from: doi:10.15793/kspr.2009.61..015
Lee Gahyeon, SEOHO UM "Developing Domestic Travel Demand Model Based on Gravity Model Using SK T MAP Navigation Data" The Korea Spatial Planning Review 61 pp.275-286 (2009) : 275.
Lee Gahyeon, SEOHO UM. Developing Domestic Travel Demand Model Based on Gravity Model Using SK T MAP Navigation Data. 2009; 61 275-286. Available from: doi:10.15793/kspr.2009.61..015
Lee Gahyeon and SEOHO UM. "Developing Domestic Travel Demand Model Based on Gravity Model Using SK T MAP Navigation Data" The Korea Spatial Planning Review 61(2009) : 275-286.doi: 10.15793/kspr.2009.61..015
Lee Gahyeon; SEOHO UM. Developing Domestic Travel Demand Model Based on Gravity Model Using SK T MAP Navigation Data. The Korea Spatial Planning Review, 61, 275-286. doi: 10.15793/kspr.2009.61..015
Lee Gahyeon; SEOHO UM. Developing Domestic Travel Demand Model Based on Gravity Model Using SK T MAP Navigation Data. The Korea Spatial Planning Review. 2009; 61 275-286. doi: 10.15793/kspr.2009.61..015
Lee Gahyeon, SEOHO UM. Developing Domestic Travel Demand Model Based on Gravity Model Using SK T MAP Navigation Data. 2009; 61 275-286. Available from: doi:10.15793/kspr.2009.61..015
Lee Gahyeon and SEOHO UM. "Developing Domestic Travel Demand Model Based on Gravity Model Using SK T MAP Navigation Data" The Korea Spatial Planning Review 61(2009) : 275-286.doi: 10.15793/kspr.2009.61..015
