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SAGA - System for Automated Geoscientific Analyses

SAGA - System for Automated Geoscientific Analyses
Related:  Cartographie / SIGGIS and Maps

Maps Web Services We are shutting down this service. We suggest using maps from our partner Nokia. Please visit for more information. International Maps Satellite Maps Hybrid Maps with Overlays Yahoo! Yahoo! Make your web site or application come alive with rich contextual maps, location-relevant content, and dynamic user interaction. Developer APIs AJAX and Flash Use DHTML and JavaScript to host your own maps. REST, No Coding, and Utilities Fetch a map image programmatically and stitch tiles together to build your own map. No Coding Overlay your map data easily using the Yahoo! Geocoding API Transform physical addresses into encoded latitude-longitude (geocoded) responses. GeoRSS - Version 2 Use GeoRSS tagged XML files with the Yahoo! Using Yahoo! At the lowest level, each Yahoo! To get started, first select the API that's right for you. By Programming Language: By User Experience: Display data directly on the Yahoo! Next, using some of the other Yahoo!

TatukGIS Free Viewer The TatukGIS Editor is a professional, general-purpose desktop GIS mapping and data editing application with built-in scripting environment for customization and feature extensions. Features include: Viewing Natively (without import or format conversion) opens and displays a wide range of vector, image, grid, and SQL database layer formats, including advanced spatial server geodatabases. WMS, WFS, and WMTS mapping services may be opened from the web. Comprehensive visual layer property, legend, and scale controls provide for deep customization of the map appearance. 3D Viewing 3D vector rendering, DTM model presentation, raster and vector layer draping over DTM, flood simulation, light & shadow control, camera/scene control, volumetric line and points rendering, Z & M value settings, 3D objects texturing... Editing Coordinate Systems Rectification Rectify distortions from aerial images, old vector maps, or CAD drawings and/or georeference to a coordinate system. Scripting Databases

FMEpedia - Reading Complex XML or GML using the XMLFlattener Many users have problems reading complex XML or GML. In the past you had to make xfMap or XQuery scripts. To address this we recently we added the concept of XML flattening to our XML and GML readers. However, sometimes you have XML elements or attributes that need to be processed within a workspace, such as the result from a URL request. For this you can use the new XMLFlattener transformer. With XMLFlattener, all you have to do is feed it XML on an attribute or from a file, specify the node you want to query, and XMLFlattener transformer will make an FME feature for each occurrence of that node in your XML and flatten all the elements nested within that node into simple FME attributes. Note that the same approach can now be used within the standard FME XML reader by using the reader parameter confguration type = 'Feature Paths' and flatten options set to enable flattening. Note** This example requires FME 2012+ So, given the following input, xml_string = to: <? 1. d_e=1 d_f=a d_e=2 d_f=b

Welcome to OSGeo-Live 7.9 — OSGeo-Live 7.9 Documentation Kosmo-Plataforma SIG libre corporativa - Home QGIS Labs QGIS Tutorial Labs Home This is a set of tutorial labs for Quantum GIS, an open source geographic information system. The labs are based on QGIS version 1.7.3 (last updated 5/1/2012). I would appreciate hearing comments and suggestions. The labs make use of the following data sets: Field 5 (this is a wheat field located in Central California) Brown's Pond (this is a data set first used in Geographic Information Systems and Cartographic Modeling by C.

Whitebox GAT The Whitebox GAT project began in 2009 and was conceived as a replacement for the Terrain Analysis System (TAS). Whitebox GAT was intended to have a broader focus than its predecessor, positioning it as an open-source desktop GIS and remote sensing software package for general applications of geospatial analysis and data visualization. Whitebox GAT is intended to provide a platform for advanced geospatial data analysis with applications in both environmental research and the geomatics industry more broadly. It was envisioned from the outset as providing an ideal platform for experimenting with novel geospatial analysis methods. Equally important is the project’s goal of providing a tool that can be used for geomatics-based education. An important characteristic of Whitebox GAT is the unique open-access development philosophy adopted by the project, which lends itself to experimenting with geospatial algorithm development.

FMEpedia - SherbendGeneralizer Examples SherbendGeneralizer is an FME 2011 transformer for 'smarter' generalization, which preserves original topology of the features. The goal of the Sherbend algorithm is to reduce unnecessary details on a line based on the analysis of the line’s bends. Sherbend is a constraint based algorithm that preserves topology of the lines and points in the input dataset. The Sherbend algorithm iteratively generalizes bends in a line by using the diameter parameter to select bends for generalization. The generalization process may eliminate, reduce, or combine bends, while resolving conflicts. The strategy for generalizing bends in a line looks as follows: * The parameter "diameter" is used to calculate the area of a reference circle. * For each line, determine the locations of the bends. * For each bend, calculate its actual area. * For each bend, calculate its circumference. Example 1: Topological CheckingBack to Top by Dmitri Bagh Old Style Before Generalization It can control: 1) Self-intersections;

SaTScan - Software for the spatial, temporal, and space-time scan statistics OpenJUMP GIS How-To: Get Started Protovis uses JavaScript. It helps if you’re already familiar with the language, but it's not necessary; you can pick it up as you go, and learn by example. Here's a minimal but complete visualization that displays “Hello, world!”: You’ll find more off-the-shelf examples included when you download Protovis. (Most of the examples you'll see in the documentation use method chaining to make specifications more concise. Breaking it down: 1. 2. 3. To see more, browse our examples gallery and use your web browser to view the source. Next: Scatterplot Matrix SimpleDEMViewer About SimpleDEMViewer browses DEM ( Digital Elevation Model ) data as a relief map. It displays colored map with shading. DEMs supported GTOPO30, HYDRO1K, SRTM, SRTM DTED, SRTM30plus, ETOPO1, ETOPO2, ETOPO5, GLOBE, GDEM, GeoTiff, netCDF, some BIL forms, USGS Ascii, USGS SDTS, ArcInfo Ascii, DEMs from GSI of Japan. Functions Displays color elevation map in a window with or without shading. Requirement Version 5 : OS X 10.8 or newer Version 4 : Mac OS X 10.6 or newer Screen shots Download Program Download SimpleDEMViewer 5.8.3 ( 3.3 MB ) Download User manual V5.8 ( 2.4 MB ) Download SimpleDEMViewer 4.4.9 ( 3.0 MB ) Download User manual V4.4.4 ( 3.7 MB ) . Sample data Download World Boundaries and Rivers : ( 26 MB ) User route data derived from 'World Boundary Databank II' Download Coastlines, Islands and Lakes : ( 21 MB ) User route data derived from 'World Boundary Databank II' Download world sea names. Release notes Version 5.8.3 ( Apr. 7, 2016 ) Known issues None

The FME Evangelist » FME2011 Use Case: Joiner vs FeatureMerger Hi FME’ers, Interacting with FME users I see various points of view on the merits of the Joiner transformer versus the FeatureMerger. Although both transformers carry out similar actions, it’s not clear to users when you should use each of these – particularly in relation to workspace performance. So this post will indulge in some investigative journalism! I’ll compare and contrast these transformers, to see where you would want to use each of them, and throw other transformers – such as the updated SQLExecutor and the new FeatureReader - into the mix as potential alternatives. Descriptions First a description. In general these transformers are used to merge features together. To do the merge requires some common information; usually a common ID number. FeatureMerger The FeatureMerger is for when both sets of data are being read in a workspace. Joiner The Joiner has only a single input port. For format, the spatial data was written to Shape, but the non-spatial to both CSV and SQLServer.