Results 91 to 100 of about 224,138 (203)

PyDEC: Software and Algorithms for Discretization of Exterior Calculus [PDF]

open access: yes, 2011
This paper describes the algorithms, features and implementation of PyDEC, a Python library for computations related to the discretization of exterior calculus.
Bell, Nathan, Hirani, Anil N.
core   +1 more source

The VIRUS-P Exploration of Nearby Galaxies (VENGA): Survey Design, Data Processing, and Spectral Analysis Methods

open access: yes, 2013
We present the survey design, data reduction, and spectral fitting pipeline for the VIRUS-P Exploration of Nearby Galaxies (VENGA). VENGA is an integral field spectroscopic survey, which maps the disks of 30 nearby spiral galaxies.
Blanc, Guillermo A.   +16 more
core   +1 more source

Snow Cover Evolution in the Gran Paradiso National Park, Italian Alps, Using the Earth Observation Data Cube

open access: yesData, 2019
Mountainous regions are particularly vulnerable to climate change, and the impacts are already extensive and observable, the implications of which go far beyond mountain boundaries and the environmental sectors.
Charlotte Poussin   +5 more
doaj   +1 more source

Design and Implementation of an Extensible Variable Resolution Bathymetric Estimator [PDF]

open access: yes, 2011
For grid-based bathymetric estimation techniques, determining the right resolution at which to work is essential. Appropriate grid resolution can be related, roughly, to data density and thence to sonar characteristics, survey methodology, and depth.
Calder, Brian R., Rice, Glen
core   +1 more source

Adaptive Non-Rigid Inpainting of 3D Point Cloud Geometry

open access: yes, 2018
In this letter, we introduce several algorithms for geometry inpainting of 3D point clouds with large holes. The algorithms are examplar-based: hole filling is performed iteratively using templates near the hole boundary to find the best matching regions
Bajic, Ivan V.   +2 more
core   +1 more source

MAPPING LOCAL CLIMATE ZONES WITH MULTIPLE GEODATA AND THE OPEN DATA CUBE: INSIGHTS OF DOMAIN USER REQUIREMENTS AND OUTLOOKS OF THE LCZ-ODC PROJECT [PDF]

open access: diamond, 2023
Alberto Vavassori   +7 more
openalex   +1 more source

SPACE+ DATA DASHBOARD: EMPOWERING INSTITUTIONS AND CITIZENS WITH SEAMLESS SPACE DATA ACCESS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
This paper presents the Space+ Data Dashboard (SDD), a robust platform developed by the Philippine Space Agency (PhilSA), designed to revolutionize space data access for institutions and citizens.
D. C. Fargas Jr.   +4 more
doaj   +1 more source

Towards Sentinel-1 SAR Analysis-Ready Data: A Best Practices Assessment on Preparing Backscatter Data for the Cube

open access: yesData, 2019
This study aims at assessing the feasibility of automatically producing analysis-ready radiometrically terrain-corrected (RTC) Synthetic Aperture Radar (SAR) gamma nought backscatter data for ingestion into a data cube for use in a large spatio-temporal ...
John Truckenbrodt   +9 more
doaj   +1 more source

Standard method for microCT-based additive manufacturing quality control 2: Density measurement

open access: yesMethodsX, 2018
MicroCT is best known for its ability to detect and quantify porosity or defects, and to visualize its 3D distribution. However, it is also possible to obtain accurate volumetric measurements from parts – this can be used in combination with the part ...
Anton du Plessis   +6 more
doaj   +1 more source

A model of oxygen dynamics in the cerebral microvasculature and the effects of morphology on flow and metabolism [PDF]

open access: yes, 2014
This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014)   +2 more
core  

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