Results 31 to 40 of about 508 (131)

A validated 3D point‐cloud analysis workflow for the creation of seagrass canopy height models

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Seagrasses support highly productive ecosystems in both temperate and tropical waters and provide essential ecosystem services. Despite their importance, the vertical structure of seagrasses (i.e. the canopy) remains poorly characterised at the microscale, even though it is a strong predictor of ecological processes that influence both ...
Daniele Ventura
wiley   +1 more source

EFEKTIVITAS DAN PERBANDINGAN PENGUKURAN BIDANG TANAH MENGGUNAKAN METODE RTK-NTRIP DENGAN METODE RTK-RADIO

open access: yesDatum: Journal of Geodesy and Geomatics, 2022
Kegiatan pengukuran dan pemetaan bidang tanah dapat dilakukan dengan menggunakan GNSS metode RTK (Real Time Kinematic) baik RTK-Radio maupun RTK-NTRIP. Pada metode RTK-NTRIP terdapat dua jenis yaituRTK- NTRIP Single Base dan Network RTK. Kedua metode tersebut dibedakan berdasarkan jumlah titik ikat CORS yang digunakan sehingga menyebabkan terjadinya ...
M Reza Rizkia   +2 more
openaire   +1 more source

Aplicaciones NTRIP en Argentina: ventajas e inconvenientes encontrados [PDF]

open access: yes, 2011
En los últimos años, los avances del posicionamiento satelital se han orientado hacia las técnicas a tiempo real. Las redes de estaciones continuas Global Navigation Satellite System (GNSS o Sistema de Navegación Global por Satélite) se han convertido de
Milone, C   +4 more
core   +3 more sources

Evaluación de la exactitud del geoposicionamiento a partir de receptores GNSS y NTRIP en el CADET

open access: yes, 2020
La investigación presente tuvo como objetivo evaluar la exactitud del geoposicionamiento a partir de receptores GNSS y NTRIP, considerando 160 coordenadas localizadas en el CADET ubicado en Tumbaco durante marzo 2019- agosto 2019.
Vásquez Camacho, David Antonio
core   +1 more source

PTK GPS corrections transmission using Ntrip protocol [PDF]

open access: yes, 2005
W pracy przedstawia się wyniki testów z wykorzystaniem protokołu Ntrip do transmisji poprawek RTK GPS. Analizie poddano wyniki pomiarów przeprowadzonych na bazie o zerowej długości z wykorzystaniem transmisji poprawek za pośrednictwem kabla szeregowego ...
Kudrys, J.
core  

Automated Lawn Maintenance: An Agronomic and Operational Review of Turf Health, Biodiversity, and Field Performance

open access: yesJournal of Field Robotics, Volume 43, Issue 7, Page 4603-4623, October 2026.
ABSTRACT Grass mowing is one of the most resource‐consuming activities in green maintenance, whether in private areas such as home gardens or in public spaces like urban parks. In recent years, concerns related to climate change, human health, and sustainability have become increasingly prominent in green maintenance, leading manufacturers and industry
Andrea Palladini   +3 more
wiley   +1 more source

The High‐Latitude Workbox for the Ionosphere (HAWK‐I): A New Toolkit for Real‐Time Specification of the Arctic Ionosphere

open access: yesSpace Weather, Volume 24, Issue 9, September 2026.
Abstract The high‐latitude ionosphere exhibits rapid spatial and temporal variability during geomagnetically active periods, creating persistent challenges for accurate nowcasts. The High‐latitude Workbox for the Ionosphere (HAWK‐I) is a real‐time ionosphere nowcast and specification system designed for operational deployment to address these ...
Patrick Dandenault   +7 more
wiley   +1 more source

Handheld‐Colorimeter‐Based Soil Color Survey of Red Soils in SW Brandenburg, North German Lowlands

open access: yesEuropean Journal of Soil Science, Volume 77, Issue 4, July/August 2026.
ABSTRACT Handheld colorimeters are a relatively novel tool in soil science that allow the objective measurement of soil color, potentially even in situ. Here we set out to assess the measurement reproducibility of two low‐cost colorimeters under simulated field conditions.
A. Bonhage   +6 more
wiley   +1 more source

Wykorzystanie protokołu NTrip/RTK w precyzyjnej nawigacji [PDF]

open access: yes, 2010
One of the topics that has long been a subject of research is improving the safety and efficiency of automobile transportation. Because GNSS/RTK techniques have great potential (enabling positioning to centimeter accuracy), researchers are developing ...
Kim, D., Langley, R. B., Uradziński, M.
core  

Evaluación de Técnicas Ntrip y Herramientas Gnss -Vant y Base Rtk en los levantamientos topográficos para el catastro multipropósito [PDF]

open access: yes, 2023
El objetivo principal del presente documento es evaluar técnicas NTRIP y herramientas GNSS-VANT y base RTK que ayuden en la precisión y la optimización de recurso humano y tiempos de ejecución en los levantamientos topográficos para el catastro ...
Celis Ramirez, John Jairo
core  

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