Search Results for "spatial" - Page 9
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Showing 318 open source projects for "spatial"
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GeoGit
Geospatial Distributed Version Control System
NOTE: this project has been renamed as GeoGig. Use this URL to get to the GeoGig downloads: https://sourceforge.net/p/geogig Welcome to the GeoGit project, exploring the use of distributed management of spatial data. GeoGit draws inspiration from Git, but adapts its core concepts to handle versioning of geospatial data. Users are able to import raw geospatial data (currently from Shapefiles, PostGIS or SpatiaLite) in to a repository where every change to the data is tracked. These changes can be viewed in a history, reverted to older versions, branched in to sandboxed areas, merged back in, and pushed to remote repositories. -
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SnowMicroPyn
Python based reader for SnowMicroPen® .pnt measurements
...The SnowMicroPen® (SMP) is developed by the WSL Institute for Snow and Avalanche Research, Davos. The SMP is the first high-resolution snow penetrometer. It is capable of measuring the bonding force between snow grains, with both high spatial resolution and high speed. The SMP can be used in different application areas as snow profiling (avalanche forecasting, snow stratigraphy, remote sensing ground truth), ski track characterization (ski racing) or snow runway characterization (stability testing). -
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SuperpixelMethod
Implementation of phase and amplitude modulation methods for the DMD
...Hardware requirements include a laser and a DMD development board. A description of the use of the software in digital holography can be found here: http://cops.nano-cops.com/publications/superpixel-based-spatial-amplitude-and-phase-modulation-using-digital-micromirror-devic This software was developed with support from ERC and FOM. -
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NeutralLand
NeutralLand Software: Neutral Land Landscapes Generator
We developed free software called NeutralLand as tool for generating random and fractal neutral landscapes. Its main feature area easy handling and with an intuitive interface to generate a wide array of spatial habitat arrangements. With this tool we target students, teachers and researchers interested in landscape ecology -
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ViennaGrid is a generic mesh handling library that provides the traversal of structured and unstructured grids in arbitrary spatial dimensions, in particular 1d, 2d and 3d. Quantities can be conveniently stored on mesh elements using ViennaData.
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Fast Matrix for Java
General purpose matrix utilities for Java in Parallel Computing
Fast Matrix for Java (fm4j) is a general-purpose matrix utility library for computing with dense matrices. fm4j encapsulated different underlying implementations and select the optimal one in run-time depending on the size of the input matrix. Moreover, fm4j employs Java (Tm) Concurrency to take advantage of the computation power of multi-cor processors. -
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GeoWeb 3D Globe
Geospatial Web 3D Globe Project(To consider S.Korea market)
The goal of "GeoWeb 3D Globe" is developing 3D visualization and utilization module for geospatial data. We are conveniently wide range of developers hope to take advantage of geospatial information. Using three-dimensional spatial information service developed for web-based 3D "GeoWeb 3D Globe" The main contents of the project are as follows: 1. Based on proven open source SW(WWJava) 2. Specializing in 3D visualization of geospatial data 3. Web based service -
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EBEs
Software tool designing spatial bar structures
Software tool designing spatial bar structures -
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EnvStats
An R Package for Environmental Statistics
...Also included are numerous built-in data sets from regulatory guidance documents and the environmental statistics literature. EnvStats combined with other R packages (e.g., for spatial analysis) provides the environmental scientist, statistician, researcher, and technician with tools to “get the job done!” -
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Bugs
SW for HTP analysis of 3D trajectories of microorganisms
...Key sw components include a singular-value-decomposition (SVD) approach to fitting a modified Fourier series to noisy 3D coordinates measured at irregular time intervals (incorporating cross-validation for determining optimum Fourier order); correction for distortions arising from media shift, shrinkage/expansion; analytically-derived instantaneous velocity, curvature and twist/torsion parameters calculated at regularly-sampled spatial intervals along the Fourier-smoothed trajectory; facilities for direct visualization and analysis of the raw and Fourier-fit trajectories, and their derived parameters, via interface with molecular graphics software (eg, PyMol.) -
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Z spatial correction
A PERL script to perform spatial corrections on plate scores.
This script takes an input table with the following format: plate <tab> row <tab> column <tab> ORF <tab> score <tab> score etc... as many scores as you like. Please include column headings in the first row, particularly if you have many scores. Please ensure that you have saved the input table using a text editor that uses standard line breaks. Note that saving the file from excel often does not have standard line breaks. The first column heading must be the word "plate" (case not... -
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NAADSM
A framework for simulating the spread and control of animal diseases
NAADSM is a framework for creating stochastic, spatial, state-transition simulation models of the spread and control of highly contagious diseases of animals. User-established parameters define model behavior in terms of disease progression; disease spread by animal-to-animal contact, contact with contaminated personnel or equipment, and airborne dissemination; and the implementation of control measures such as vaccination and depopulation. -
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The Java RTree project aims to maintain an Java version of the RTree spatial indexing algorithm. See http://jsi.sourceforge.net for more information, and http://github.com/aled/jsi for latest development code.
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dsegen
Hierarchical Image Segmentation
A hierarchical image segmentation is a set of several image segmentations at different levels of segmentation detail in which the segmentations at coarser levels of detail can be produced from simple merges of regions from segmentations at finer levels of detail. A unique feature of hierarchical image segmentation is the the segmented region boundaries are maintained at the full image spatial resolution at all levels of segmentation detail in the hierarchy. Maintaining region boundaries at full image spatial resolution avoids compounding the "mixed pixel" problem which adversely impacts other multiresolution segmentation schemes in which the coarser resolution segmentations are produced from spatially degraded versions of the imagery data. -
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partitioning
The role of spatial partitioning in biochemical signaling.
This site hosts code investigating the role of spatial partitioning in biochemical signaling. We consider a network motif that is ubiquitous in membrane signaling. We numerically implement the exact solution to a stochastic model of the motif. We also simulate diffusion and reactions of molecules explicitly on a two-dimensional lattice. -
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The C# RTree project aims to maintain a C# version of the RTree spatial indexing algorithm. Ported from https://sourceforge.net/projects/jsi
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A simple image manipulation program. Provide image manipulation functions: image scaling, contrast stretching, histogram equalization, spatial convolution, etc.
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PercolaLand
PercolaLand 1.0 A tool to calculate landscapes percolation probability
PercolaLand software is a result implementing of new structural metric used to calculate percolation probability in binary landscapes. Much of the progress in spatial patterns and structure changes understanding have supported in percolation theory. Percolation theory aims to evaluate how connectivity is broken into spatially structured systems or quantifies the connectivity structure. Connectivity in this case refers spatial continuity of arrangements habitat areas. There are not a currently tools available to calculate percolation indices in landscapes files ascii.txt. ... -
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URDME is an efficent implementation of the next subvolume method (and other spatial stochastic algorithms) adapted to simulate the reaction-diffusion master equation on unstructured meshes.
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A QGIS plugin to facilitate data processing for Bayesian spatial modeling. (doi: 10.1111/j.1600-0587.2010.06598.x) Alternative site: http://code.google.com/p/maps2winbugsplugin/
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Processor Enhanced Recursive Dynamics
Processor Enhanced Robust Core Solver for Recursive Multibody Dynamics
Develop an efficient and robust recursive core evaluator and solver for large-scale constrained multibody dynamics, providing general-purpose capability with special-purpose performance. Processors embed model detail into runtime algorithms, minimizing rediscovery operations. Spatial algebra organizes and simplifies recursive algorithms. Gaussian Elimination with Complete Pivoting converts constraint Jacobian matrices and equations into Row-Reduced Echelon Form and partitions variables into Dependent/Independent sets. The constrained equations of motion are effectively converted from DAE to ODE form, allowing simple robust sparse factor and solve algorithms. ... -
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db4o-sp
Spatial extension for db4o.
Master's Project: Object Database Spatial Extension. API based on SQL/MM Spatial. Full technical report is available in download section. -
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VAST is a P2P network library that supports virtual environment applications such as Massively Multiplayer Online Games (MMOG) or large-scale simulations. It is scalable to millions of nodes, bandwidth-efficient, and simple to use.
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Ash C++ Template Library (AshTL)
Hashing and spatial concurrency library.
AshTL aims to provide a complete framework for dealing with spatial data in an efficient, parallel manner. As such, we primarily provide container classes and data types relating to 2D and 3D coordinate grids. AshTL is currently in alpha development (some features may not work correctly, and interfaces are likely to change). While in alpha and beta development, AshTL is licensed under AGPL v3+. -
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ASDM-NoC
Asynchronous Spatial Division Multiplexing Router for On-Chip Networks
This project provide a reconfigurable asynchronous SDM router which can be configured into a basic wormhole router or an SDM router with multiple virtual circuits in every direction. Features: * 5-port router for mesh network (0 south, 1 west, 2 north, 3 east, 4 local) * The dimension order routing (XY routing) * Available flow control methods: wormhole, SDM, VC * Reconfigurable number of virtual circuits, buffer size, data width * Fully synthesizable router implementation *...
