Results 51 to 60 of about 28,470,542 (311)

EFFICIENT AND ACCURATE FUSION OF MASSIVE VECTOR DATA ON 3D TERRAIN [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
This paper presents a viewpoint-related fusion method of massive vector data and 3D terrain, in order to superpose the massive 2D vector data onto the undulating multi-resolution 3D terrain precisely and efficiently.
Z. Liu, C. Li, Z. Zhao, D. Zhang, F. Wang, Y. Wang   +5 more
doaj   +1 more source

Strategic plan for the Arizona Geographic Information Council [PDF]

, 1992
tableOfContents: Executive summary -- 1. Introduction -- 2. Background: the development of GIS in Arizona -- A. Historical context -- B. Current status of GIS in Arizona -- C. Legal authority for AGIC, Alris, and the State Cartographer -- 3.

core  

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Mining travel carbon emission patterns and evaluating equity in public transportation based on smart card data

International Journal of Digital Earth
Against rapid urbanization, ensuring carbon emission equity is critical for inclusive sustainable development. Using Beijing's smart card data, we develop a bottom-up accounting model to quantify travel carbon emissions in public transportation at the ...
Jiangpeng Zheng, Zhou Huang, Yi Bao, Shuliang Ren, Xiaoqin Yan, Bronte Scheuer, Junnan Qi, Ganmin Yin   +7 more
doaj   +1 more source

Investigation on Classification and Cleaning for Visually Self-Intersected Monocyclic Polygons

IEEE Access, 2020
In the geographic information system field, identifying and cleaning self-intersected polygons to achieve simple polygons is a basic and core issue.
Chengming Li, Man Guo, Pengda Wu, Yong Yin   +3 more
doaj   +1 more source

A SPEED-UP GEOMETRIC CHANGE DETECTION ALGORITHM FOR VECTOR SURFACE FEATURE SET [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
At present, most of the researches on geometric change detection of vector data, they store the change detection results in the database, so they pay more attention to the accuracy of results, but not to the speed of processing.
L. Zhu, C. Li, L. Liu, J. Shen, L. Yang, Z. Liu   +5 more
doaj   +1 more source

Profiling neoadjuvant therapy response in rectal cancer using meta‐analysis of publicly available transcriptomic RNA‐seq datasets

Molecular Oncology, EarlyView.
This study integrates publicly available transcriptomic datasets to identify molecular signatures associated with response to neoadjuvant chemoradiotherapy in locally advanced rectal cancer. By analyzing a combination of multiple cohorts with bioinformatics approaches, we reveal biological pathways and immune‐related features that may improve ...
Aleksandra Stanojevic, Rafael Stroggilos, Mladen Marinkovic, Ana Djuric, Suzana Stojanovic‐Rundic, Radmila Jankovic, Sergi Castellvi‐Bel, Remond J.A. Fijneman, Antonia Vlahou, Jerome Zoidakis, Milena Cavic   +10 more
wiley   +1 more source

SRFNet: Multimodal Based Selective Receptive Field Neural Network for Time Series Forecast of Flood Range

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Flood disaster is a typical natural disaster that causes human casualties and property losses every year. Benefiting from powerful feature abstraction capabilities and automatic tuning characteristics, deep learning has become a powerful tool for ...
Zhiqing Li, Zeqiang Chen, Lai Chen, Xu Tang, Nengcheng Chen   +4 more
doaj   +1 more source

Spatial Up-Scaling Correction for Leaf Area Index Based on the Fractal Theory

Remote Sensing, 2016
The scaling effect correction of retrieved parameters is an essential and difficult issue in analysis and application of remote sensing information. Based on fractal theory, this paper developed a scaling transfer model to correct the scaling effect of ...
Ling Wu, Qiming Qin, Xiangnan Liu, Huazhong Ren, Jianhua Wang, Xiaopo Zheng, Xin Ye, Yuejun Sun   +7 more
doaj   +1 more source

Gut microbiota alterations in patients with non‐small‐cell lung cancer undergoing chemoradiotherapy

Molecular Oncology, EarlyView.
We investigated the impact of concurrent chemoradiotherapy (CRT) on the gut microbiota in patients with locally advanced non‐small‐cell lung cancer. Overall gut microbiota composition remained largely stable throughout CRT while antibiotic exposure may influence microbial diversity.
Hanne Marte Nymoen, Zhi Zhao, Henrik Horndalsveen, Maria Moksnes Bjaanæs, Bjørn Henning Grønberg, Tarje Halvorsen, Tesfaye Madebo, Marianne Aanerud, Jussi Koivunen, Kersti Oselin, Saulius Cicenas, Nina Helbekkmo, Jarkko Ahvonen, Maria Silvoniemi, Tine Norman Alver, Tonje Dalen, Åsa Kristina Öjlert, Saima Jamil Farooqi, Åslaug Helland, Vilde Drageset Haakensen   +19 more
wiley   +1 more source