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TinyGPS | Arduiniana A Compact Arduino GPS/NMEA Parser Note: TinyGPS 12 is now available. TinyGPS 12 provides several new features: TinyGPS | Arduiniana
Connecting a Parallax GPS module to the Arduino (Adapted from Igor Gonzalez Martin's Spanish language tutorial here.) This tutorial shows how to connect a Parallax GPS module to the Arduino, and how to use Arduino code to read information like date, time, location and satellites in view from the standard NMEA data streams that the module produces. Hardware Connections: The module connects to the Arduino through a 4800 bps TTL-level interface (8 data bits, no parity, 1 stop bit, non-inverted). playground - GPS playground - GPS
Item code: 28500 What It Can Do Tracks up to 20 satellites, with updates at least once a secondProvides geo-location data for robots, vehicles, custom GPS unitsReceives signals outdoors or indoors* using a built-in antenna *Indoor reception is dependent on location within the building, thickness of construction materials, and other factors. For the most consistent results, the GPS receiver should have a clear view of the sky. GPS Module PMB-648 | GPS Module PMB-648 |
GMT is an open source collection of about 80 command-line tools for manipulating geographic and Cartesian data sets (including filtering, trend fitting, gridding, projecting, etc.) and producing PostScript illustrations ranging from simple x–y plots via contour maps to artificially illuminated surfaces and 3D perspective views; the GMT supplements add another 40 more specialized and discipline-specific tools. GMT supports over 30 map projections and transformations and comes with support data such as GSHHG coastlines, rivers, and political boundaries. GMT is developed and maintained by Paul Wessel, Walter H. F. Smith, Remko Scharroo, Joaquim Luis and Florian Wobbe, with help from a global set of volunteers, and is supported by the National Science Foundation. It is released under the GNU Lesser General Public License version 3 or any later version. The GMT Home Page

The GMT Home Page

The Collection

The Collection

Welcome to the David Rumsey Map Collection Database and Blog. The Map Database has many viewers and the Blog has numerous categories. The historical map collection has over 46,000 maps and images online. The collection focuses on rare 18th and 19th century North American and South American maps and other cartographic materials.
The Library of Congress Search by Keyword | Browse by Geographic Location Index | Subject Index | Creator Index | Title Index The Geography and Map Division of the Library of Congress holds more than 4.5 million items, of which Map Collections represents only a small fraction, those that have been converted to digital form. The focus of Map Collections is Americana and Cartographic Treasures of the Library of Congress. These images were created from maps and atlases and, in general, are restricted to items that are not covered by copyright protection. Map Collections is organized according to seven major categories.

Library of Congress Maps Collections

Library of Congress Maps Collections
Percurso São Mateus do Sul a Porto Amazonas trail - São Mateus do Sul, Paraná (Brazil) - GPS track
crater.jpg (JPEG Image, 2415 × 1542 pixels) - Scaled (38%)
Mapping Crimes: Theft, Robbery, Fights, Murder |
Raumfahrt Raumfahrt Der Mars als Archiv 18. Dezember 2013 Von Anfang an hat der Mars sich als schwieriger Kandidat erwiesen - etliche Sonden, die den Roten Planeten aus der Nähe erkunden sollten, scheiterten.

How to Create a Google Map With Excel Data and Fusion Tables

How to Create a Google Map With Excel Data and Fusion Tables Edit Article Edited by, Teresa, Authoring This, Flickety and 8 others Lots of websites today take advantage of the power of Google Maps to display location based information. In many cases it helps the people using the website gain more insight into that information by looking at locations visually on a map rather than in a list.
July 6th, 2011 by Paul Strauss Do you travel a lot? While you could certainly use any of a number of digital tools to keep track of all the locations you’ve visited, it might be sort of cool to have a more physical manifestation of your journeys than just some Google Maps page that only exists in the digital ether of The Cloud. These LED wall maps might just do the trick. LED Maps Light Up Wherever You’ve Been, or Where You’re Going LED Maps Light Up Wherever You’ve Been, or Where You’re Going
Index of /srtm/version1/South_America
{*style:<b>Aerial photograph maps </b>*} While Shelton and Imhof were exploring map realism via art, others were pursuing a more technical approach using aerial photographs (and later satellite images). A snapshot of the Earth from above, aerial photographs are the ultimate in geo-realism providing cartographers with a means to deliver pure and uncensored geographic information to the reader (Keller, 2000). And aerial photograph maps are easy to make. NPS realism NPS realism
TrackMaker - GPS Software and Automatic Vehicle Location Modules TM20A is the best wireless module forautomatic vehicle location to be usedwith GPS TrackMaker® With more than 10 years of experience in GPS development, we have acquired specific know-how to create complete tracking systems that include automatic vehicle location modules, websites and PC software. With factories located in USA and Brazil we produce the new TM20A module with advanced resources such as data logger, automatic data recovery, real-time tracking every second and total integration with GPS TrackMaker®.
KML Interactive Sampler
EROS Find Data/Products and Data Available/gtopo30/hydro/samerica
KML Interactive Sampler
Trilhas de GPS e pontos de interesse do Mundo
unnamed pearl
Fotos aereas Brazil - GeoConnectPeople
Example of Beautiful Maps - Exemplo de mapas bonitos - GeoConnectPeople
Downloads de Mapas
Projetos do Biota-FAPESP reúnem conhecimento fundamental para estabelecer mecanismos mais eficientes de conservação e restauração da Mata Atlântica (Foto: Celso Haddad / Biota-FAPESP) Especiais Por Jussara Mangini Agência FAPESP – A biodiversidade da Mata Atlântica tem sido objeto de diversos estudos realizados no âmbito do programa Biota-FAPESP, que está completando dez anos. Mapear para conservar
Let's describe the whole world!
Google Earth Basics