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For the area of the Federal Republic of Germany more than 1.5 million street coordinates with a coverage of 100% are available. The geo data offered here are in high-precision quality and are present in several coordinate and reference systems. Street coordinates or also called street section coordinates are meaning the summary of several postal house addresses to an averaged position on street or street section basis. The street coordinates are to be used with applications, which are developed to assign street oriented address groups exact positions in form of coordinates. Street-exact geo data are on the one hand less expensive than the high resolution house-exact geo data, on the other hand they are more exact than the economically priced administrative geo data. The possible field of application is very various. E.g. own address lists can be enriched with geo references and visualized on suitable map material. The application scope reaches from information systems over navigation services, geo marketing, telecommunications and UTMS based services up to Web applications and tasks of the power authorities and security services. Another point of interest can be the establishing relationships between data derived from different hierarchies and levels. For example, it could be desirable to know to which federal state, administrative district and city a building belongs to. The coordinates of the streets are present as geographic coordinates, UTM coordinates and Gauss-Krueger coordinates. Geographical coordinates in degree notation are particularly suitable well for searches with Google Earth. Here is as an example an Internet URL with coordinates from the "Geo Data German Streets", which can represent the location of Killet Software Ing.-GbR: "http://maps.google.com/maps?t=k&ll=51.397363,6.450883&spn=0.002,0.002". The first value behind the identifier "ll" (lat / lon) is the geographical latitude, then the geographical longitude follows.
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xsoftspyse v4 31
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Geo data international world-wide with towns, town quarters and postal codes. Georeferences as UTM- and geographic coordinates (WGS84, ETRS89) and elevations. Suitable for branch searches, periphery searches and distance computations. These countries are available: Albania, Andorra, Belgium, Bosnia, Bulgaria, Denmark, Estonia, Finland, France, Georgia, Gibraltar, Greece, Great Britain, Ireland, Italy, Ex Yugoslavia, Canada, Croatia, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Macedonia, Mexico, Moldavia, Monaco, Netherlands, Norway, Austria, Poland, Portugal, Romania, Russia, San Marino, Sweden, Switzerland, Slovakia, Slovenia, Spain, Czech Republic, Turkey, Ukraine, Hungary, Vatican, White Russia, USA, Australia, Cyprus and many more. The download contains a test composition of data cutouts of a lot of countries in different file formates and the exact data description. Here the available data fields of the tables are specified: National identification of the country, postal zip code, town name, town quarter name, local administrative identification (municipality key), geographical longitude and geographical latitude in degree and deg/min/sec notation, UTM easting and UTM northing on the natural and an uniformal meridian strip, Ground elevation over the sea level, up to 3 hierarchical administrative units, which are superordinate the place. First the data base tables are present in a standard file format (CSV, UTF8 character set).This format is used often and in most cases you can import data directly into your own data system. In addition the data base tables can be converted with the downloadable freeware program CONVERT into different data formats with the necessary characteristics, selections and sort sequences. For example you can convert the data into the SDF format (Simple Document Format) or into the dBase format (Borland) using character sets ASCII, ANSI or UTF8 or direct in MySQL.
Geodaten German Streets: http://www.killetsoft.de/zip/geodatds.zip
Geo Data International Admin: http://www.killetsoft.de/zip/geodatin.zip |
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