Increasing the accuracy of digital elevation models by means of geostatistical conflation
| Audiencia | Público en general | es_ES |
| Cobertura | México[ 143] | es_ES |
| Fecha de ingreso | 2026-10-05T16:35:06Z | |
| Fecha de publicación | 2010-01-01 | |
| Resumen | In this paper we compare the use of two geostatistical conflation techniques, Ordinary Cokriging (OCK) and Kriging with an External Drift (KED), to increase the accuracy of a Digital Elevation Model using a set of sparsely distributed accurate Ground Control Points. Our results show that both conflation techniques produce more accurate DEMs than any of the data sources used individually, with KED producing the most accurate results. | es_ES |
| URI | https://riuat.uat.edu.mx/handle/123456789/6559 | |
| Idioma | Inglés[20] | es_ES |
| Editorial | International Spatial Accuracy Research Association (ISARA) | es_ES |
| Relación | Accuracy 2010 - Proceedings of the 9th International Symposium on Spatial Accuracy Assessment in Natural Resources and Environmental Sciences | es_ES |
| URL relacionado | https://www.scopus.com/pages/publications/84975745481?origin=resultslist | es_ES |
| Derechos | Acceso restringido / Suscripción (Metadatos de producción científica) | es_ES |
| Licencia | http://purl.org/coar/access_right/c_16ec | es_ES |
| Fuente | Accuracy 2010 - Proceedings of the 9th International Symposium on Spatial Accuracy Assessment in Natural Resources and Environmental Sciences | |
| Palabra clave | Cokriging | es_ES |
| Palabra clave | DEM accuracy | es_ES |
| Palabra clave | Geostatistical conflation | es_ES |
| Palabra clave | Kriging with an external drift | es_ES |
| Título | Increasing the accuracy of digital elevation models by means of geostatistical conflation | es_ES |
| Tipo | Ponencia | es_ES |
| Arbitrado | Ha sido Arbitrado | es_ES |
| Autor | Paredes-Hernández, Cutberto U. | |
| Autor | Tate, Nicholas J. | |
| Autor | Tansey, Kevin J. | |
| Autor | Fisher, Peter F. | |
| Autor | Salinas-Castillo, Wilver E. | |
| Autor | Paredes-Hernández, Cutberto U. | es_ES |
| Autor | Tate, Nicholas J. | es_ES |
| Autor | Tansey, Kevin J. | es_ES |
| Autor | Fisher, Peter F. | es_ES |
| Autor | Salinas-Castillo, Wilver E. | es_ES |
| Institución | Universidad Autónoma de Tamaulipas | |
| Institución | Universidad Autónoma de Tamaulipas | es_ES |
| Rango de páginas | 113-116 | es_ES |
| URL relacionada | https://www.scopus.com/pages/publications/84975745481?origin=resultslist | |
| Tipo de artículo | Indexado | |
| Tipo de artículo | Indexado | es_ES |