Results 71 to 80 of about 11,860 (213)

A Survey of Methods for Constructing 3D Urban Models From Point Clouds

Computer Graphics Forum, EarlyView.
The survey outlines a general process for constructing 3D models from point clouds and categorizes the methods based on their use of templates, basic surface primitives, hybrid approaches, or linear primitives. Additionally, the survey reviews the datasets and benchmarks that are essential for testing and training the developed methods.
Chiara Romanengo, Silvia Biasotti, Bianca Falcidieno, Daniela Cabiddu, Elia Moscoso Thompson, Michela Spagnuolo   +5 more
wiley   +1 more source

Do open geodata actually have the quality they declare? the case study of Milan, Italy [PDF]

, 2016
In the past number of years there has been an amazing flourishing of spatial data products released with open licenses. Researchers and professionals are extensively exploiting open geodata for many applications, which, in turn, include decision-making ...
BROVELLI, MARIA ANTONIA, MINGHINI, MARCO, MOLINARI, MONIA ELISA, MOLTENI, MIRIAM   +3 more
core   +1 more source

Artificial intelligence‐powered plant phenomics: Progress, challenges, and opportunities

The Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Artificial intelligence (AI), a key driver of the Fourth Industrial Revolution, is being rapidly integrated into plant phenomics to automate sensing, accelerate data analysis, and support decision‐making in phenomic prediction and genomic selection.
Xu Wang, Daeun Choi, Damian Adams, Jaehyun Ahn, Kelly Balmant, Raquel Dias, Carlos D. Messina, Rafael Muñoz‐Carpena, Vance M. Whitaker, Haipeng Yu, Ziwen Yu, Chang Zhao, Changying Li   +12 more
wiley   +1 more source

Land Cover Classification Based on UAV Photogrammetry and Deep Learning for Supporting Mine Reclamation: A Case Study of Mae Moh Mine in Lampang Province, Thailand

Applied Environmental Research, 2021
Detailed, accurate, and frequent mapping of land cover are the prerequisite regarding areas of reclaimed mines and the development of sustainable project-level for goals.
Tejendra K. Yadav, Polpreecha Chidburee, Nattapon Mahavik   +2 more
doaj   +4 more sources

Assessment of the 2006 to 2015 Corvara landslide evolution using a UAV-derived DSM and orthophoto [PDF]

, 2016
We present a UAV-based photogrammetry study on Corvara landslide, a large and active earthflow in the Italian Dolomites. During a one-day field survey, an area of approximately 13 ha was cov- ered and a very high resolution orthophoto and a point cloud ...
Corsini, Alessandro, Mejia Aguilar, A, Mulas, Marco, Rabanser, M, Schl\uf6gel, R, Thiebes, B, Tomelleri, E   +6 more
core   +1 more source

Comparision of Spatial Accuracy and Cost in Digital Orthophoto Maps

Selçuk Üniversitesi Mühendislik, Bilim ve Teknoloji Dergisi, 2005
Coğrafi Bilgi Sistemi (CBS) çalışmalarında; konumsal verilerin elde edilmesi büyük önemesahiptir. CBS projelerinin başarıya ulaşması, elde edilen konumsal verilerin, oluşturulan CBS projesiningerektirdiği doğrulukta ve güncellikte olmasına bağlıdır. Bu, sınırlı olan ülke kaynaklarının israfedilmemesi açısından önemlidir.
MUTLUOĞLU, Ömer, CEYLAN, Ayhan
openaire   +2 more sources

Scene Investigation from the Sky: Current and Future Uses of Unoccupied Aerial Systems in Forensic Investigations

WIREs Forensic Science, Volume 8, Issue 2, June 2026.
Police drone technology could be utilized to support forensic scene investigations. If the challenges of implementing new technologies can be overcome, drones could improve operational efficiency, interpretation issues and add investigative value in the courtroom. ABSTRACT Unoccupied aerial systems (UAS; otherwise known as Uncrewed Aerial Vehicles (UAV)
Clare Barrett, Sébastien Moret, Denis Werner   +2 more
wiley   +1 more source

The analysis of data on cadastral parcels registered within the real estate cadastre for the category IB state roads of Republic of Serbia [PDF]

Tehnika
Data analysis on cadastral parcels (CPs) registered within the Real Estate Cadastre (REC) for IB category state roads is presented in the paper. For all IB category state roads (from 10 to 47) the analysis is done according to cadastral municipalities ...
Avramović Milivoje D.
doaj   +1 more source

Static positioning technique for ground control point determination for precise mapping using unmanned aerial system [PDF]

, 2014
Mapping can be intense and laborious with the current method in term of the work environment, manpower, cost, time, and obviously, the equipment used for the work. Traditional mapping technique uses photogrammetry, total station and GPS.
Ahmad, Anuar, Aziz, Nurul Husna, Ibrahim, Nurul Faratihah   +2 more
core   +1 more source

Virtual Reality or Laptops? A Comparison of Two Formats for Developing Visualization Tools for Environmental Planning and Management

Computer Animation and Virtual Worlds, Volume 37, Issue 3, May/June 2026.
A comparative evaluation of computer‐based and virtual reality visualization tools in environmental planning demonstrates that VR provides stronger experiential qualities, while both tools effectively communicate information, improve understanding of complex issues, and support informed decision‐making in watershed planning.
Bin Xu, Robert Newell, Brian White
wiley   +1 more source