Entradas por Servicio Periférico I+D basado en Drones

Geometric accuracy of Ikonos Geo Panchromatic orthoimage products

3 julio, 2006 /0 Comentarios/en , /por

Manuel A. Aguilar, Fernando J. Aguilar, Fernando Carvajal Ramírez, Francisco Agüera Vega, 2006 Revue Française de Photogrammétrie et de Telédétection. ISPRS Commission Technique I, Symposium, nº 184: 5-10 http://www.scopus.com/inward/record.url?eid=2-s2.0-33748913533&partnerID=MN8TOARS ABSTRACT The new very high space resolution satellite images, such as QuickBird and IKONOS, open new possibilities in cartographic applications. This work has as its main […]

An integrated model to estimate the accuray of digital orthoimages from high resolution satellite imagery

3 julio, 2006 /0 Comentarios/en , /por

Fernando J. Aguilar, Manuel A. Aguilar, Fernando Carvajal Ramírez, Francisco Agüera Vega, 2005 Revue Française de Photogrammétrie et de Telédétection. ISPRS Commission Technique I, Symposium, nº 184: 11-16 http://www.scopus.com/inward/record.url?eid=2-s2.0-34848928190&partnerID=MN8TOARS ABSTRACT In this work, a theoretical-empirical model has been developed for the modelling of the local geometric accuracy of digital orthoimages from panchromatic QuickBird Very High Resolution […]

Effects of Terrain Morphology, Sampling Density, and Interpolation Methods on Grid DEM Accuracy

4 julio, 2005 /0 Comentarios/en , /por

Fernando J. Aguilar, Francisco Agüera Vega, Manuel A. Aguilar, Fernando Carvajal Ramírez 2005 Photogrammetric Engineering & Remote Sensing 71: 805–816 ABSTRACT This paper explores the effects of terrain morphology, sampling density, and interpolation methods for scattered sample data on the accuracy of interpolated heights in grid Digital Elevation Models (DEM). Sampled data were collected with a 2 […]

The Evaluation of Close-range Photogrammetry for the Modelling of Mouldboard Plough Surfaces

4 abril, 2005 /0 Comentarios/en , /por

Manuel A. Aguilar, Fernando J. Aguilar, Francisco Agüera Vega, Fernando Carvajal Ramírez 2005 Biosystems Engineering 90: 397–407 http://dx.doi.org/10.1016/j.biosystemseng.2004.11.006 ABSTRACT The geometric heterogeneity existing in mouldboard ploughs hinders its inclusion in models in which the redistribution of soil particles is predicted, or the force exerted on the working component is measured. In this study, both the […]