Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Fernando Carvajal-Ramírez"'
Autor:
José Manuel Casimiro-Bernárdez, Patricio Martínez-Carricondo, Francisco Agüera-Vega, Fernando Carvajal-Ramírez
Publikováno v:
Conservation Science in Cultural Heritage, Vol 23, Pp 111-139 (2024)
The Twenty Eyes Aqueduct stands as a monumental hydraulic structure with a rich history spanning several centuries, poised to be designated as a heritage asset of cultural interest (Bien de Interés Cultural, BIC). This infrastructure poses a signifi
Externí odkaz:
https://doaj.org/article/0172c70dea674f24b05fd903b3567020
Publikováno v:
Geocarto International, Vol 38, Iss 1 (2023)
Unmanned aerial vehicles (UAVs) equipped with global navigation satellite system-real-time kinematic (GNSS RTK) receivers allow direct georeferencing of the photogrammetric project without using ground control points (GCPs). However, it is necessary
Externí odkaz:
https://doaj.org/article/d7f597ae055047b887a101c398ce3dea
Autor:
Patricio Martínez-Carricondo, Fernando Carvajal-Ramírez, Lourdes Yero-Paneque, Francisco Agüera-Vega
Publikováno v:
Heritage Science, Vol 9, Iss 1, Pp 1-15 (2021)
Abstract The Isabel II dam is a monumental hydraulic structure built in the middle of the nineteenth century in Spain. In this study, unmanned aerial vehicle (UAV) photogrammetry was used as a data acquisition technique to carry out a survey of the d
Externí odkaz:
https://doaj.org/article/0055315ad93343d199ab91e0c24a600a
Autor:
Julián Sánchez-Hermosilla, José Pérez-Alonso, Patricio Martínez-Carricondo, Fernando Carvajal-Ramírez, Francisco Agüera-Vega
Publikováno v:
Horticulturae, Vol 8, Iss 6, p 541 (2022)
Greenhouse vegetable production is of great importance in southern Europe. It is a cultivation system characterised by a high planting density and environmental conditions that favour the development of pests and diseases. Although alternatives to ch
Externí odkaz:
https://doaj.org/article/6da11a701ce7414ea9b545ec23b8562a
Publikováno v:
Remote Sensing, Vol 13, Iss 12, p 2327 (2021)
The concept of Remote Sensing as a way of capturing information from an object without making contact with it has, until recently, been exclusively focused on the use of earth observation satellites [...]
Externí odkaz:
https://doaj.org/article/1d11904f157147a39539909d02127417
Publikováno v:
Remote Sensing, Vol 12, Iss 14, p 2221 (2020)
In this study, an analysis of the capabilities of unmanned aerial vehicle (UAV) photogrammetry to obtain point clouds from areas with a near-vertical inclination was carried out. For this purpose, 18 different combinations were proposed, varying the
Externí odkaz:
https://doaj.org/article/05d3777c6d9349b28b201899435a226e
Autor:
Ezequiel Ferrer-González, Francisco Agüera-Vega, Fernando Carvajal-Ramírez, Patricio Martínez-Carricondo
Publikováno v:
Remote Sensing, Vol 12, Iss 15, p 2447 (2020)
Unmanned aerial vehicle (UAV) photogrammetry has recently emerged as a popular solution to obtain certain products necessary in linear projects, such as orthoimages or digital surface models. This is mainly due to its ability to provide these topogra
Externí odkaz:
https://doaj.org/article/db1facab69c7423e87dc61ba9e2623f0
Autor:
Fernando Carvajal-Ramírez, João Manuel Pereira Ramalho Serrano, Francisco Agüera-Vega, Patricio Martínez-Carricondo
Publikováno v:
Remote Sensing, Vol 11, Iss 21, p 2579 (2019)
Management and control operations are crucial for preventing forest fires, especially in Mediterranean forest areas with dry climatic periods. One of them is prescribed fires, in which the biomass fuel present in the controlled plot area must be accu
Externí odkaz:
https://doaj.org/article/14651a66d45144da8229802ce6ccdd6d
Autor:
Fernando Carvajal-Ramírez, José Rafael Marques da Silva, Francisco Agüera-Vega, Patricio Martínez-Carricondo, João Serrano, Francisco Jesús Moral
Publikováno v:
Remote Sensing, Vol 11, Iss 9, p 993 (2019)
Fire severity is a key factor for management of post-fire vegetation regeneration strategies because it quantifies the impact of fire, describing the amount of damage. Several indices have been developed for estimation of fire severity based on terre
Externí odkaz:
https://doaj.org/article/afef634acfa14de69471254a666a0915
Autor:
Francisco-Javier Mesas-Carrascosa, Fernando Pérez-Porras, Jose Emilio Meroño de Larriva, Carlos Mena Frau, Francisco Agüera-Vega, Fernando Carvajal-Ramírez, Patricio Martínez-Carricondo, Alfonso García-Ferrer
Publikováno v:
Remote Sensing, Vol 10, Iss 4, p 615 (2018)
The development of lightweight sensors compatible with mini unmanned aerial vehicles (UAVs) has expanded the agronomical applications of remote sensing. Of particular interest in this paper are thermal sensors based on lightweight microbolometer tech
Externí odkaz:
https://doaj.org/article/ffac4ba99621498184581b85f37cb78c