Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Francisco Javier Ariza-Lopez"'
Autor:
Javier Nogueras-Iso, Javier Lacasta, Manuel Antonio Urena-Camara, Francisco Javier Ariza-Lopez
Publikováno v:
IEEE Access, Vol 9, Pp 60364-60382 (2021)
During the last decade, numerous governmental, educational or cultural institutions have launched Open Data initiatives that have facilitated the access to large volumes of datasets on the web. The main way to disseminate this availability of data ha
Externí odkaz:
https://doaj.org/article/a4e9ca4d0222484fba566185b92fc284
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 12, Iss 8, p 337 (2023)
From an extensive search of papers related to the comparison of Global Digital Elevation Models (hereinafter GDEMs), an analysis is carried out that aims to answer several questions such as: Which GDEMs have been compared? Where have the comparisons
Externí odkaz:
https://doaj.org/article/d1ad318771fd4c4e8e8de90a54c54088
Autor:
Francisco Javier Ariza-López
Publikováno v:
Revista Cartográfica, Iss 103 (2021)
Externí odkaz:
https://doaj.org/article/027f9881fef54742b0ceba54e291c736
Publikováno v:
Revista Cartográfica, Iss 103 (2021)
Tradicionalmente, la evaluación de la exactitud altimétrica de modelos digitales de elevaciones del terreno (MDE), se ha realizado aplicando estándares (p.ej. National Standard for Spatial Data Accuracy) basados en el muestreo de puntos en el mode
Externí odkaz:
https://doaj.org/article/d6daa49075b4440094a7aa1b218c670f
Publikováno v:
Remote Sensing, Vol 14, Iss 9, p 2062 (2022)
Digital elevation models (DEMs) are highly relevant geospatial products, and their positional accuracy has demonstrated influence on elevation derivatives (e.g., slope, aspect, curvature, etc.) and GIS results (e.g., drainage network and watershed de
Externí odkaz:
https://doaj.org/article/e2a17743406847539437fac2ac2e590e
Autor:
Francisco Javier Ariza-López, Pablo Barreira González, Joan Masó Pau, Alaitz Zabala Torres, Antonio Federico Rodríguez Pascual, Gonzalo Moreno Vergara, José Luis García Balboa
Publikováno v:
Revista Cartográfica, Iss 100 (2020)
Given the circumstance that the process for the revision of the international standard ISO 19157 is currently open, this article presents a critical reflection on its content, application and some challenges posed by the new types of data (e.g. big d
Externí odkaz:
https://doaj.org/article/727f8ee1287f4903b9eb3cd3db29a945
Autor:
Francisco Javier Ariza-López, José Luis García-Balboa, Joselyn Robledo Ceballos, José Rodríguez-Avi, Rosario Casanova
Publikováno v:
Revista Cartográfica, Iss 100 (2020)
Los participantes en el proyecto de asistencia técnica del IPGH (PAT2018) (Agenda del IPGH 2010-2020) "Propuesta de adopción de metodologías y procedimientos para la evaluación de la calidad de la información geográfica para los Estados miembro
Externí odkaz:
https://doaj.org/article/cd85a51351b248959672c48559d0ff01
Publikováno v:
Remote Sensing, Vol 13, Iss 15, p 3002 (2021)
Comparing two digital elevation models (DEMs), S1 (reference) and S2 (product), in order to get the S2 quality, has usually been performed on sampled points. However, it seems more natural, as we propose, comparing both DEMs using 2.5D surfaces: appl
Externí odkaz:
https://doaj.org/article/a3fdd418e02a437eb121db8ea2425fc3
Autor:
Francisco Javier Ariza-López, Antonio Rodríguez-Pascual, Francisco J. Lopez-Pellicer, Luis M. Vilches-Blázquez, Agustín Villar-Iglesias, Joan Masó, Efrén Díaz-Díaz, Manuel Antonio Ureña-Cámara, Alberto González-Yanes
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 10, Iss 6, p 374 (2021)
The production of official statistical and geospatial data is often in the hands of highly specialized public agencies that have traditionally followed their own paths and established their own production frameworks. In this article, we present the m
Externí odkaz:
https://doaj.org/article/e341a36fbeb141149ff12f3dba37c16f
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 10, Iss 5, p 289 (2021)
The continuous development of machine learning procedures and the development of new ways of mapping based on the integration of spatial data from heterogeneous sources have resulted in the automation of many processes associated with cartographic pr
Externí odkaz:
https://doaj.org/article/1c3a068c56974d439704ecfb70593f66