Zobrazeno 1 - 10
of 814
pro vyhledávání: '"Manuel A. Aguilar"'
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 6601-6613 (2023)
Plastic-covered greenhouses (PCG) have been extensively used in agricultural practices around the world. Remote sensing based on spectral indices is a key asset to monitor the spatial distribution of these structures on a large scale. The primary obj
Externí odkaz:
https://doaj.org/article/d1de7378002b484c850ffaabcb4b02d1
Autor:
Manuel A. Aguilar, Rafael Jiménez-Lao, Claudio Ladisa, Fernando J. Aguilar, Eufemia Tarantino
Publikováno v:
GIScience & Remote Sensing, Vol 59, Iss 1, Pp 822-842 (2022)
One of the most important challenges of agriculture today is increasing its productivity gains, while controlling its environmental footprint. Because of that plastic covered greenhouses (PCG) mapping via remote sensing is receiving a great attention
Externí odkaz:
https://doaj.org/article/84b20b14dc914001bfd6d31bf4173728
Autor:
Fernando J. Aguilar, Francisco A. Rodríguez, Manuel A. Aguilar, Abderrahim Nemmaoui, Flor Álvarez-Taboada
Publikováno v:
Sensors, Vol 24, Iss 4, p 1106 (2024)
The 21st century has seen the launch of new space-borne sensors based on LiDAR (light detection and ranging) technology developed in the second half of the 20th century. Nowadays, these sensors offer novel opportunities for mapping terrain and canopy
Externí odkaz:
https://doaj.org/article/5332c3774c324caea5d4e1918802b565
Publikováno v:
Remote Sensing, Vol 15, Iss 8, p 2072 (2023)
As far as the knowledge of the seabed is concerned, both for safe navigation and for scientific research, 3D models, particularly digital bathymetric models (DBMs), are nowadays of fundamental importance. This work aimed to evaluate the quality of DB
Externí odkaz:
https://doaj.org/article/02720b5321fb4e6c866da581becb86c7
Autor:
María Custodio, Richard Peñaloza, Edith Orellana, Manuel A. Aguilar-Cáceres, Edith M. Maldonado-Oré
Publikováno v:
Journal of Ecological Engineering, Vol 22, Iss 1, Pp 206-220 (2021)
The objective of this study was to analyze the content of heavy metals and arsenic in soil and cereal grains and to evaluate the possible human risk in the central region of Peru. Soil samples of corn and barley grains were collected from seven agric
Externí odkaz:
https://doaj.org/article/03585d93189448ce8ab3826f93ef6196
Publikováno v:
Arte, Individuo y Sociedad, Vol 32, Iss 1, Pp 227-246 (2020)
En este trabajo se presenta una nueva propuesta docente para las clases de dibujo técnico (expresión gráfica), en la que se incorpora el “Proceso de Diseño” al aula. Se ha trabajado la metodología de forma experimental, a través de un semin
Externí odkaz:
https://doaj.org/article/6ef63dd569344f4d901b5d42b5262ddc
Publikováno v:
Remote Sensing, Vol 15, Iss 2, p 494 (2023)
Plastic-covered greenhouse (PCG) segmentation represents a significant challenge for object-based PCG mapping studies due to the spectral characteristics of these singular structures. Therefore, the assessment of PCG segmentation quality by employing
Externí odkaz:
https://doaj.org/article/7bb4841f9da74740a4440e39ac718d9a
Publikováno v:
GIScience & Remote Sensing, Vol 56, Iss 1, Pp 109-129 (2019)
Digital surface models (DSMs) extracted from very high resolution (VHR) satellite stereo images are becoming more and more important in a wide range of geoscience applications. The number of software packages available for generating DSMs has been in
Externí odkaz:
https://doaj.org/article/33a445ffd2014a15b50881828552dfa4
Publikováno v:
Applied Sciences, Vol 11, Iss 21, p 10139 (2021)
Most of the allometric models used to estimate tree aboveground biomass rely on tree diameter at breast height (DBH). However, it is difficult to measure DBH from airborne remote sensors, and is common to draw upon traditional least squares linear re
Externí odkaz:
https://doaj.org/article/63d156813db946388d991daa73f8f2b3
Autor:
Manuel A. Aguilar, Abderrahim Nemmaoui, Fernando J. Aguilar, Antonio Novelli, Andrés García Lorca
Publikováno v:
International Journal of Digital Earth, Vol 10, Iss 10, Pp 1055-1069 (2017)
While impressive direct geolocation accuracies better than 5.0 m CE90 (90% of circular error) can be achieved from the last DigitalGlobe’s Very High Resolution (VHR) satellites (i.e. GeoEye-1 and WorldView-1/2/3/4), it is insufficient for many prec
Externí odkaz:
https://doaj.org/article/77099b5c81e54b879cf6d87c19fd8850