Results 41 to 50 of about 4,061 (205)

Flowering out of sync: Climate change alters the reproductive phenology of Terminalia paniculata in the Western Ghats of India

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Understanding how climate change impacts the plant life cycle is critical for maintaining biodiversity and ecosystem services. Our findings suggest that Terminalia paniculata Roth, a common tropical deciduous tree species in the Western Ghats, is now flowering and fruiting at more scattered times than it used to in the past.
Ananthapadmanaban Karthikeyan   +2 more
wiley   +1 more source

Floristic catalog and georeference of plant species with economic and ecological potential in a restinga of Mata de São João, Bahia, Brazil [PDF]

open access: yesBiotemas, 2007
This paper aims to register in cadastre the species with economic and ecological potential in 46ha of restinga ecosystem, in the municipality of Mata de São João, Bahia, Brazil.
Erivaldo Pereira Queiroz
doaj  

Extrinsic Parameter Calibration for Line Scanning Cameras on Ground Vehicles with Navigation Systems Using a Calibration Pattern

open access: yesSensors, 2017
Line scanning cameras, which capture only a single line of pixels, have been increasingly used in ground based mobile or robotic platforms. In applications where it is advantageous to directly georeference the camera data to world coordinates, an ...
Alexander Wendel, James Underwood
doaj   +1 more source

A Solution for Improving Data Capture Process Aimed at Collecting Azeri Dance Data: An Action Research

open access: yesمجله پژوهش در علوم توانبخشی, 2020
Introduction: The modern human is on the cutting edge of information, communication, and technology, the turning point of which is to maintain the valuable traditional and cultural data inherited from the ancestors and hand down it to the descendants ...
Afsaneh Yadaei   +2 more
doaj   +1 more source

Accuracy Assessment of a UAV Direct Georeferencing Method and Impact of the Configuration of Ground Control Points

open access: yesDrones, 2022
Unmanned aerial vehicles (UAVs) can obtain high-resolution topography data flexibly and efficiently at low cost. However, the georeferencing process involves the use of ground control points (GCPs), which limits time and cost effectiveness.
Xiaoyu Liu   +5 more
doaj   +1 more source

Herbarium digitisation sheds light on historical distribution and drivers of population extinction of a peat bog specialist

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Biodiversity loss threatens ecosystem services and human well‐being. Understanding the extent and causes of changes in biodiversity over time can help protect species and their habitats. Herbaria house carefully documented and curated specimens collected by generations of botanists.
Gabriel F. Ulrich   +4 more
wiley   +1 more source

iCollections methodology: workflow, results and lessons learned

open access: yesBiodiversity Data Journal, 2017
The Natural History Museum, London (NHMUK) has embarked on an ambitious programme to digitise its collections. The first phase of this programme was to undertake a series of pilot projects to develop the workflows and infrastructure needed to support ...
Vladimir Blagoderov   +28 more
doaj   +3 more sources

INTEGRATION OF A LOW-COST GLOBAL NAVIGATION SATELLITE SYSTEM TO A SINGLE-BOARD COMPUTER USING KALMAN FILTERING [PDF]

open access: yesEngenharia Agrícola, 2019
The global navigation satellite system (GNSS) is the basis for localized crop management by allowing the georeferencing of collected data and the generation of maps by different systems that compose precision agriculture.
Thales M. de A. Silva   +3 more
doaj   +1 more source

Life after herbarium digitisation: Physical and digital collections, curation and use

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Societal Impact Statement Collections of dried plant specimens (herbaria) provide an invaluable resource for the study of many areas of scientific interest and conservation globally. Digitisation increases access to specimens and metadata, enabling efficient use across a broad spectrum of research.
Alan James Paton   +39 more
wiley   +1 more source

Pomen digitalnega batimetričnega modela za trajnostni razvoj morja : The Significance Of Digital Bathymetric Model For Sustainable Development Of The Sea [PDF]

open access: yesGeodetski Vestnik, 2008
Geodezija kot stroka ima pomembno vlogo pri pripravi prostorskih podatkov, ki omogočajo trajnostno načrtovanje, ne le prostora na kopnem, temveč tudi na morju.
Aljoša Žerjal   +2 more
doaj  

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