Open Source Visual Basic Mapping Software

GeoSolid3D produces 3D geologic solid models, incorporated into the aquifer and confining units of the USGS ground water models, Modflow and Sutra. Uses GIS data of DEMs, geologic maps, and maps of river, watershed, recharge, and aquifer parameters.

Shapefile (SHP) viewer with multi-layer and zoom.

Konverting the GIS-Format 'EDBS' to Spatial-Database 'PostGIS' using the 'Well Known Text'-Interface. EDBS is a German Fileformat from ALK (Automatisierte Liegenschaftskarte). So this GIS can be used for UNM-Mapserver and otehr OGC-conform GIS-Programms. Update: After ALK in Germany ist replaced by ALKIS, edbs2wkt will not be further developed. Use http://postnas.org (gdal/ogr) for ALKIS-Interface-Format "NAS".

Converts GIS data from CARIS NTX format into ESRI shapefile format, preserving virtually all features and attributes. Supports points, lines, polygons, text, spot heights and soundings. Includes a batch utility, an API, and an ArcView GIS Extension.

geoStarsLib has functions for dealing with many geodesy-based problems found in positioning, pointing, and surveying situations. It is useful to determine absolute position on the earth, pointing vectors, coordinate transformations, and other functions.

These application use the location-aware and GPS-repository interfaces of AnnotatedEarth.com. AnnotatedEarth.com provides a architecture to enable location-aware technology, for finding interesting locations around a user.

The Access demo "bridge-management.mdb" in "bridge-management.rar" was created in Japan.We are going to create a VB version of this demo <Br> <strong>bridge-management.zip (all source code) <br> bridge-management-bin.zip (setup package)</strong>. I

Se ha desarrollado un software en un entorno fácil y amigable para el chequeo previo de bases en un trabajo topográfico en el que se debe trabajar con una red de bases previas en un sistema de referencia distinto al proporcionado por un receptor GNSS. Éstas deben ser comparadas con las obtenidas con dicho receptor. El problema reside en las posibles dificultades para determinar si las bases previas o las tomadas con el receptor puedan no ser correctas y por ello, con el software, se pretende paliar este interrogante. Con todo esto, se intenta facilitar la selección de las bases que servirán para el posterior cálculo de los parámetros de transformación. El programa se ha desarrollado en entorno Visual Basic 6, y es compatible con cualquier versión de Windows a partir de Windows 98. Descárgalo en: https://sourceforge.net/projects/chequered/files/latest/download?source=navbar

A tool to convert DXF files to PostGIS geometry tables. A single DXF file is converted to a PostgreSQL - PostGIS SQL script to create and populate five tables, using the AutoCAD information of point, line, polyline, text, circle, insert, and layer.

Eden is a celular automata based urban simulation models that may be used as urban laboratory to explore various interesting ideas of urban policies about how city work and change over time.

File converter between GPS tracks, waypoints, routes, of programs how PathAway, TrackMaker,MapSource and Garmin iQue.Conversor entre arquivos de trilhas,waypoints, rotas, de aplicativos como PathAway,TrackMaker,Mapsource e iQue Waypoints

Mapbook for ArcMap allows generating a map series from a single map composition (many maps, one .mxd). PLEASE NOTE, the project has moved to http://code.google.com/p/arcmapbook/ please go there for all future developments and downloads.

SINFO es una Suite de aplicaciones destinadas al campo de la ingenieria forestal, en especial en su aspecto de gestión forestal.

Special Population Planner: A GIS-based emergency planning tool for all-hazards analysis. It is tailored for planning for the needs of persons with special needs, but can be easily adapted to other uses. It runs within ESRI ArcGIS 9.1 to 9.3.0.

UAVphoto is a simple tool that allows to calculate parameters like ground pixel size, motion blur and sequential image overlap from UAV flight parameters (velocity and altitude) and camera parameters (focal length etc.). Calculation assumes vertical camera view.Image x dimensions are those in flight direction, image y dimensions are those perpendicular to flight direction. Default camera values are for Canon G12 at the wide angle limit. Five to six seconds is the approximate minimum image interval using a CHDK (http://chdk.wikia.com) interval script. In continous shooting mode, a minimum interval of approximately one second can be achieved.

VMT allows to view your gps tracks on various formats of map, and to analyze the track performance both on numeric and graphical format. VMT also allows to manage different kind of mapsets and to manage your PoI and waypoints.

The program is an intersection of Autodesk MapŽ to the PostgreSQL/PostGIS database management system. The function of the program is to convert all geometrical information and the combined object data into SQL-commands and to issue a pgsql-dump.

fGPS is a code system that provides both latitude and longitude in a simple alfanumeric system that is easier to input in GPS devices, and easier to provide by phone or sms than standard coordinate systems.

A toolbox of open source geospatial essentials

Continuing development and support of KB2SCS's APRS program. The project goal is to replace the .OCX controls that will NOT work under Vista, AND port the program to .NET

MXDtoAXL, This tool converts ESRI ArcMap views (all layers in the active view) into ESRI ArcIMS AXL configuration files, both for feature and raster layers

A Map Server, Viewer & Editor partially implementing the W3 standards for GML & SVG with some extensions to aid in designing and maintaining the PSTN cable networks (and other networks) in city scale.

GKNavigation offers mobile phone-Users with -o2 Germany- (operator-dependent) the ability to locate their position (accuracy in average 10-200 Meters) by their mobile and this Application for PocketPCs or smartphones free of charge,without a GPS reciever

The NHD Software Project is a collection of the utilities, scripts, APIs, standards, and application extensions used for the quality assurance of stream and river data, conflation/generalisation of hydrographic data, and other hydrologic data maintenance.

This project produces an Extension and VBA module that allows ESRIs ArcMap (v8.x) product to access Open Source Postgresql/PostGIS spatial data tables. Includes importing tables and exporting/updating back to the database. Currently using Postgresql OD