Search Results for "coordinates"

GeographicLib is a small C++ library for: geodesic and rhumb line calculations; conversions between geographic, UTM, UPS, MGRS, geocentric, and local cartesian coordinates; gravity (e.g., EGM2008) and geomagnetic field (e.g., WMM2020) calculations.

The development community in building GIS solutions is sustaining an enormous level of effort. The GeoAPI project aims to reduce duplication and increase interoperability by providing neutral, interface-only APIs derived from OGC/ISO Standards.

This simple R code converts GPS coordinates from Decimal Degrees or Degrees Minutes Seconds format to Northings and Eastings in UTM Zone 19. Coordinates should be entered as a .csv containing the column names "Latitude" and "Longitude" (capitalization does not matter). The code was designed primarily for use by researchers at the University of Maine working on the Penobscot River, but could be easily modified to handle other UTM Zones.

...User's own raster maps can also be used. QNetMap supports layers so you can mix maps from different servers. To enrich the map presentation you can draw your own objects in the given coordinates. The development of the library was supported by "Sintels" LLC (ЗАО "Синтелс" - http://sintels.ru) and OJSC "T8" (ОАО "Т8" - https://t8.ru). Written by Sergey Shumeyko and Sergey Vasyutin.

A geolocation code for Ireland and elsewhere. Fully extensible. Encoding coordinates into single base-25 characters.

...The aim is to parse a GML document or fragment in order to get a WKT output. 2D and 3D inputs are both handled, but it is not permitted to have mixed geometries. The caller can choose if the input coordinates are parsed as X, Y, Z (if present) order, or Y, X, Z (if present) order. The willing of the project is to be a starting point useful for developers that need to parse GML objects in order to use them, for example, in the context of OGC catalogue projects. The library is compiled using Java 1.5 or 1.6. For now, supported inputs are: LineString, MultiLineString, MultiPoint, MultiPolygon, Point, Polygon, MultiSurface (in an experimental way: the only child object handled is Polygon). ...

This module provides functions for calculating the path to a map tile at OpenStreetMap out of geographic coordinates.

!!! Project servers were closed in the beginning of 2012 because the project was not actual anymore (massivity using Android and iOS devices instead of "simple" mobile phones). But source codes are always available as usual !!! A simple mobile j2me/web application that provides positioning of mobile devices connected to GSM/UMTS network or via GPS and lets you share location info by SMS or email. This project also contains GeoSignature Server j2ee application.

GISpatialNet is a Java-based tool for mapping network data (nodes and edges between them) to spatial coordinates; reformatting network and spatial data together; and calculating spatial network measures. Install by saving to c:\ drive and typing the following in a command line: java -jar c:\GISpatialNet-0.9b.jar

GeoDress is a program for reverse geocoding of JPEG pictures with a simple GUI and even a command-line interface.

Technique, C-subroutine, and starter applications for transforming cylindrical coordinates to pixel coordinates where wrap-around and edge clipping are handled seamlessly.

CaveDB is a web-based database system that makes it easy to maintain all of your cave information in one centralized location, including cave maps, coordinates, and access information.

At the current state, opengeodb provide geo coordinates and several other data (city name, zip) mainly for the german speaking area.

A Java library for high precision transformation of geographical coordinates using NTv2 format Grid Shift Files. Includes a JCA adapter.

Java library for determinate time zone information from given latitude and longitude coordinates.