Related references
Note: Only part of the references are listed.Vegetation mapping using hierarchical object-based image analysis applied to aerial imagery and lidar data
Kellie A. Uyeda et al.
APPLIED VEGETATION SCIENCE (2020)
Rediscovery of the southern California endemic American Keeled Slug Anadenulus cockerelli (Hemphill, 1890) after a 68-year hiatus
Casey H. Richart et al.
JOURNAL OF NATURAL HISTORY (2019)
Conflation of expert and crowd reference data to validate global binary thematic maps
Francois Waldner et al.
REMOTE SENSING OF ENVIRONMENT (2019)
Smartphone GPS accuracy study in an urban environment
Krista Merry et al.
PLOS ONE (2019)
Using citizen science to inform urban canid management
Marcus A. Mueller et al.
LANDSCAPE AND URBAN PLANNING (2019)
Mapping vegetation community types in a highly disturbed landscape: integrating hierarchical object-based image analysis with lidar-derived canopy height data
Rachel A. Snavely et al.
INTERNATIONAL JOURNAL OF REMOTE SENSING (2019)
The potential of volunteered geographic information to investigate peri-urbanization in the conservation zone of Mexico City
Katharina Heider et al.
ENVIRONMENTAL MONITORING AND ASSESSMENT (2018)
Species identification by conservation practitioners using online images: accuracy and agreement between experts
Gail E. Austen et al.
PEERJ (2018)
Photographs of Wading Bird Depredation Update Invasion Extent of Monopterus albus (Asian Swamp Eel)
Andrew T. Taylor et al.
SOUTHEASTERN NATURALIST (2018)
Using phenological monitoring in situ and historical records to determine environmental triggers for emergence and anthesis in the rare orchid Platanthera praeclara Sheviak & Bowles
Biederman A. Lori et al.
GLOBAL ECOLOGY AND CONSERVATION (2018)
Horizontal accuracy and applicability of smartphone GNSS positioning in forests
Julian Tomastik et al.
FORESTRY (2017)
A review of volunteered geographic information quality assessment methods
Hansi Senaratne et al.
INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE (2017)
The seasonal climate niche predicts phenology and distribution of an ephemeral annual plant, Mollugo verticillata
Joe Hereford et al.
JOURNAL OF ECOLOGY (2017)
Completeness of citizen science biodiversity data from a volunteered geographic information perspective
Clemens Jacobs et al.
GEO-SPATIAL INFORMATION SCIENCE (2017)
Open data and open source for remote sensing training in ecology
Duccio Rocchini et al.
ECOLOGICAL INFORMATICS (2017)
Mapping species distributions with social media geo-tagged images: Case studies of bees and flowering plants in Australia
Moataz Medhat ElQadi et al.
ECOLOGICAL INFORMATICS (2017)
Mapping Presence and Predicting Phenological Status of Invasive Buffelgrass in Southern Arizona Using MODIS, Climate and Citizen Science Observation Data
Cynthia S. A. Wallace et al.
REMOTE SENSING (2016)
Crowdsourcing, Citizen Science or Volunteered Geographic Information? The Current State of Crowdsourced Geographic Information
Linda See et al.
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION (2016)
The Sensitivity of Mapping Methods to Reference Data Quality: Training Supervised Image Classifications with Imperfect Reference Data
Giles M. Foody et al.
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION (2016)
Usability of VGI for validation of land cover maps
Cidalia C. Fonte et al.
INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE (2015)
Emerging Technologies to Conserve Biodiversity
Stuart L. Pimm et al.
TRENDS IN ECOLOGY & EVOLUTION (2015)
Mapping non-native invasive species and accessibility in an urban forest: A case study of participatory mapping and citizen science in Atlanta, Georgia
T. L. Hawthorne et al.
APPLIED GEOGRAPHY (2015)
Statistics for citizen science: extracting signals of change from noisy ecological data
Nick J. B. Isaac et al.
METHODS IN ECOLOGY AND EVOLUTION (2014)
Opportunistic citizen science data of animal species produce reliable estimates of distribution trends if analysed with occupancy models
Arco J. van Strien et al.
JOURNAL OF APPLIED ECOLOGY (2013)
A review of citizen science and community-based environmental monitoring: issues and opportunities
Cathy C. Conrad et al.
ENVIRONMENTAL MONITORING AND ASSESSMENT (2011)
Citizens as sensors: the world of volunteered geography
Michael Goodchild
GEOJOURNAL (2007)
Validating land cover maps with Degree Confluence Project information
Koki Iwao et al.
GEOPHYSICAL RESEARCH LETTERS (2006)
Photographs and herbarium specimens as tools to document phenological changes in response to global warming
Abraham J. Miller-Rushing et al.
AMERICAN JOURNAL OF BOTANY (2006)
Sources of error in accuracy assessment of thematic land-cover maps in the Brazilian Amazon
RL Powell et al.
REMOTE SENSING OF ENVIRONMENT (2004)
Plant phenology in western Canada: Trends and links to the view fromspace
EG Beaubien et al.
ENVIRONMENTAL MONITORING AND ASSESSMENT (2003)
A regional survey of malformed frogs in Minnesota (USA) (Minnesota malformed frogs)
SM Vandenlangenberg et al.
ENVIRONMENTAL MONITORING AND ASSESSMENT (2003)