Results 51 to 60 of about 570 (178)

Remote Sensing for Monitoring and Managing Urban Soils in Coastal Areas: A Review

Soil Use and Management, Volume 42, Issue 3, July‐September 2026.
ABSTRACT Coastal urban soils (CUS) exhibit distinct physical–chemical properties due to the combined effects of intense interaction among anthropogenic and natural pressures, resulting in a unique, complex and highly vulnerable system. While CUS are vital for the urban coastal environment and its inhabitants, numerous factors significantly threaten ...
Antonio Ganga, Alessandro Auzzas, Rafael Barroca Silva, Gian Franco Capra   +3 more
wiley   +1 more source

Climate Warming and Ice Weakening Trigger Alpine Glacier Collapses: The Marmolada Case

Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract The rapid retreat of temperate mid‐latitude glaciers due to global warming causes dramatic mass loss and increases their instability. Using a synthesis of thermodynamic and mechanical laws, we constructed a three‐dimensional stability model and applied it in the analysis of the collapse of a portion of the Marmolada Glacier in northeastern ...
Carlo Baroni, Chiara Frassi, Maria Cristina Salvatore, Nicola M. Pugno, Luca Carturan, Andrea Berton, Alberto Bellin   +6 more
wiley   +1 more source

Implementasi JWT pada Aplikasi Presensi dengan Validasi Fingerprint, Geotagging dan Device Checker

Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 2020
During the Covid-19 pandemic the government implement the imposition of Large-Scale Social Restrictions (PSBB). This PSBB also has an impact on companies in Jabodetabek including PT Akses Digital Indonesia.
Arief Umarjati, Arief Wibowo
doaj   +1 more source

Confounds and Consequences in Geotagged Twitter Data [PDF]

Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing, 2015
Twitter is often used in quantitative studies that identify geographically-preferred topics, writing styles, and entities. These studies rely on either GPS coordinates attached to individual messages, or on the user-supplied location field in each profile.
Umashanthi Pavalanathan, Jacob Eisenstein   +1 more
openaire   +2 more sources

Invasion Patterns and Niche Dynamics of the Pollinivorous Florida Calligrapher, Toxomerus floralis (Diptera: Syrphidae) in the Afrotropical Region

Ecology and Evolution, Volume 16, Issue 6, June 2026.
The rapid spread of Toxomerus floralis (Fabricius, 1798) (Diptera: Syrphidae) within the Afrotropical region is analysed using occurrence data from field sampling, museum collections and citizen science sources, combined with single and ensemble species distribution models.
Burgert Muller, John Midgley, Georg Goergen, Ali Al Jahdhami, Michelson Azo'o Ela, Terence Bellingan, Simon Cavaillès, Robert Copeland, Marc De Meyer, Martin Hauser, Allen Holmes, Ximo Mengual, Gabriel Nève, Menno Reemer, Jeff Skevington, Gunilla Ståhls, Eugène Sinzinkayo, John Smit, Axel Ssymank, Genevieve Theron, Kurt Jordaens   +20 more
wiley   +1 more source

Exterior Orientation in a Box: Cost-Effective RTK/IMU-Based Photo Geotagging [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
This paper presents a small, cableless and cost-effective (circa € 500 in 2022) device that embeds an RTK-enabled GNSS receiver and IMU in a 3D printed case to record the exterior orientation of photos via the camera's hot shoe.
M. Wieser, G. Verhoeven, B. Wild, N. Pfeifer   +3 more
doaj   +1 more source

Multi‐Metric Monitoring: Comparing Occupancy and Abundance Based Metric Sensitivity for Detecting Threatened Species Responses to Environmental Change

Global Change Biology Communications, Volume 1, Issue 2, June 2026.
Abundance and occupancy provide complementary but non‐equivalent signals of threatened species change. Here, their relationship was nonlinear and responses to environmental change were context dependent, showing that no single metric captures all population responses and that combining both can better inform conservation action under global change ...
Tim S. Jessop, Graeme R. Gillespie, Ben Hope, Elliot Webb, Matt Clements, Nicole Gallahar, Mez Kocyigit, Mark Le Pla   +7 more
wiley   +1 more source

An Accurate Visual-Inertial Integrated Geo-Tagging Method for Crowdsourcing-Based Indoor Localization

Remote Sensing, 2019
One of the unavoidable bottlenecks in the public application of passive signal (e.g., received signal strength, magnetic) fingerprinting-based indoor localization technologies is the extensive human effort that is required to construct and update ...
Tao Liu, Xing Zhang, Qingquan Li, Zhixiang Fang, Nadeem Tahir   +4 more
doaj   +1 more source

What's there beyond the sun and the sea? Detecting tourists' interest towards nature in a mass tourism destination using social media data

People and Nature, Volume 8, Issue 6, Page 1802-1816, June 2026.
Abstract Nature‐based tourism is a rapidly growing subsector of the international tourism industry. However, capturing broad‐scale patterns of nature visits during touristic trips or visitors' appreciation of nature may be difficult using traditional data sources and methods. In this study, we harness geotagged social media data to understand the scale
Matti Hästbacka, Tatu Leppämäki, Anna Hausmann, Matías Manuel González Hernández, Tuuli Toivonen   +4 more
wiley   +1 more source

Who Tweets with Their Location? Understanding the Relationship between Demographic Characteristics and the Use of Geoservices and Geotagging on Twitter. [PDF]

PLoS ONE, 2015
In this paper we take advantage of recent developments in identifying the demographic characteristics of Twitter users to explore the demographic differences between those who do and do not enable location services and those who do and do not geotag ...
Luke Sloan, Jeffrey Morgan
doaj   +1 more source