swisstopo Homepage

Time 2021-01-07 08:03:14

Web Name: swisstopo Homepage

WebSite: http://www.swisstopo.admin.ch

ID:159304

Keywords:

swisstopo,Homepage,

Description:

In order to be able to adjust our web offer optimally to your needs, we use the analysis tool Google Analytics. With it, your activities on the website are recorded in an anonymous form. Therefore, no personal data are transmitted or stored. If you do not agree to this, you can stop the data collection by Google Analytics and still use this website without restrictions. You will find further information on our page Legal framework. Augmented (AR) and Virtual Reality (VR) technologies are special types of 3D visualisations. They are being used more and more widely and are slowly establishing themselves in everyday life. With its 3D geodata swisstopo offers a useful basis for creating such applications. Archiving of geodata at the federal level focuses on the storage of geodata for an unlimited period of time. The archived geodata can then be made available in a future geoinformation system. Within the scope of the Ellipse project, swisstopo and the Swiss Federal Archives (SFA) developed a solution for the archiving of geodata. The project was concluded at the end of 2016 and the results are documented in the manual on the archiving of federal geodata. swisstopo offers fascinating apprenticeships for training as a geomatician, commercial employee or computer scientist with a Federal Proficiency Certificate (EFZ). Go on a fascinating journey and travel back in time with the help of aerial images from swisstopo. Discover the history of Switzerland’s landscape as seen from the air. Embark on a voyage through time with swisstopo’s topographic maps and travel through almost 175 years of Swiss cartographical history, even as far back as the time before the Swiss Confederation was founded. What is in the ground beneath our feet? When it comes to the sustainable management of our living space, historical maps and digital 3D models are just as important bases as geological, geophysical and geotechnical datasets. The GeoCover vector dataset depicts all of Switzerland on the basis of the 1:25,000 map sheets. The national maps of Switzerland that are in use today are based on the provisions of the legislation dating from 1935. These maps were implemented at varying scales and subsequently replaced the Dufour and Siegfried maps and their supplements. The 1:100,000 topographic map of Switzerland (Dufour Map) was the first official series of maps that encompassed the whole of the country. It was published in the period from 1845 to 1865 and thus coincides with the creation of the modern Swiss Confederation. The original surveys for the Dufour Map were used for the publication of the 1:25,000 / 1:50,000 Topographic Atlas of Switzerland (Siegfried Map), which was produced between 1870 and 1926 as a co-operation between the federal government and the cantons, based on two Federal Acts dating from 1868. How do you inform people about your location? As a rule you give them an address or describe your surroundings. With the aid of coordinates, however, you can accurately indicate the position of a given location within a few centimetres. This page explains what coordinates are and how they are calculated. The cantons are responsible for cantonal and municipal boundaries. swisstopo manages a data set of all of these boundaries which is updated annually and issued for free. The Swiss cadastral system comprises three pillars: the cadastral surveying, the Cadastre of public-law restrictions on landownership (PLR Cadastre) and the land register. The Swiss cadastral survey safeguards landownership and is the basis for numerous other geographic information tools and applications for both professional and private use. swisstopo colloquia, which always take place during the winter semester, primarily serve the internal further training of our specialists at all levels. Presentations from past colloquia are archived here. This directory contains the names, perimeters and post codes of all localities in Switzerland and the Principality of Liechtenstein. The data are constantly updated. swisstopo posts an updated version online each month. The official directory of building addresses lists all official addresses in Switzerland. The directory includes all buildings used for residential purposes, workplaces and buildings of general public interest. Basic geological data in digital form are primarily used for carrying out modern geological analyses and exploring the underground. They form an essential basis for the development of comprehensive geological datasets and models in the domains of natural hazards, geo-energy and raw materials, as well as for dealing with issues relating to the environment. Reports, specialist publications, instruction manuals, product information and presentations of the Federal Office of Topography swisstopo. The cantons are responsible for the operational management of the cadastral survey. Six cantons plus the Principality of Liechtenstein have delegated this task to a federal authority, namely the Federal Directorate of Cadastral Surveying, and are therefore subject to direct supervision. In addition to the conventional national reference systems, there is a European reference system called ETRS89. The connection of national reference systems to global, terrestrial reference systems by means of geodetic measuring methods results in only a limited degree of accuracy. However, modern (local) reference systems, distinguish themselves by providing a precisely defined link to global systems, thus allowing absolute positioning within a centimetre. On 6 April 2016 the Federal Council signed an agreement on the exchange of basic federal geodata between authorities, thus creating the basis for simplified use of these data. swisstopo regularly attends public and trade fairs, and organises symposiums on various aspects of geoinformation. Here, you can search for detailed information about our events. In the field of engineering surveying, swisstopo provides a broad variety of services, ranging from the development of fundamental GNSS networks and the operation of permanent GNSS stations, through to the analysis of deformations, gravity calculations and gyroscopic measurements. Here the focus is on demanding surveying tasks calling for the highest possible degree of accuracy and reliability. As the fundamental point, Zimmerwald geostation is operated jointly by swisstopo and the Astronomical Institute of the University of Bern. It is used both for national surveying and for research in astronomy and geodesy. In future, swisstopo will provide its official data and products online, free of charge and for open access use. This step is being taken within the framework of the Open Government Data (OGD) Strategy. On 3 April 2020, the Federal Council decided on a partial revision of the Geoinformation Ordinance. On 17 December 2020, by approving the 2021 budget, Parliament approved the reduction in revenue associated with the free provision. Thus, from 1 March 2021, swisstopo s standard digital products will be available online free of charge. The free geodata can be downloaded directly into the swisstopo onlineshop after acceptance of the terms of use. They are also available on opendata.swiss with further datasets. Spatial referencing is one of the most important aspects of everyday life. It often determines our life and actions without being noticed. Verbal communication in association with topographic objects is difficult to imagine without the use of names. It is much easier to locate geographic units and elements with the aid of names than through the use of coordinates. The term “geodata infrastructure” (GDI) refers to a system of political measures, institutional bodies, technologies, data and people for facilitating the exchange and efficient use of geographic data. The main duty of the Coordination, Geo-Information and Services division (COGIS) of swisstopo is to develop, expand and operate geodata infrastructure with the aim of ensuring the efficient use of official federal geographic data. Geo.admin.ch is the geographic information platform of the federal administration for the whole of Switzerland. As a user you can directly access geographic information, data and services of the federal government free of charge. Between 60 and 80 percent of all political, economic and private decisions are spatially oriented. In everyday life, almost everyone uses geoinformation regularly, often without even realising it. How are rocks formed? Why is geology so important when it comes to energy production? The history of our planet is full of secrets and fascinating facts. The Swiss Geological Survey offers a range of easily comprehensible publications and free guided tours that help raise our awareness of geology. Where are Switzerland’s mineral resources located? Where and how can geothermal energy be used sustainably in order to produce energy? The Swiss Geological Survey creates the basic data for the utilisation of geo-resources. It promotes an awareness and appreciation of geology in everyday life and provides answers to a variety of social questions. Where does Switzerland have resources of raw materials? Where and how can geothermal energy be used in a sustainable manner in order to produce energy? The term “geo-resources” refers to all geological resources that serve as the basis for life in modern-day society: groundwater, mineral resources, energy production and underground space for construction, storage and disposal of materials. The Swiss Geological Survey’s geological maps currently form the sole nationwide dataset relating to the structure of the underground in Switzerland. They thus make a valuable contribution towards the exploration and sustainable use of the underground. Both digital datasets and 3D models of the underground can be derived from these maps. A graduate internship at swisstopo provides trainees with an opportunity to gain practical experience in their field of study, and is an ideal way to launch their career. It is also a good opportunity for them to begin to assume responsibility in their profession, broaden their language skills and establish valuable contacts. You have always been fascinated by the world of maps, and often use them for travel and leisure-time activities. But do you know how much work goes into them and are you aware of the other activities of swisstopo?Take a look behind the scenes of the Federal Office of Topography! geocat.ch documents the geospatial data of the federal offices, cantons, communes, the Principality of Liechtenstein as well as research institutes, private companies. The geometadata of geocat.ch are being used by other portals, such as the geoportal map.geo.admin.ch and the swiss portal for opendata opendata.swiss. As part of the “Control point data service” (FPDS), swisstopo manages the control points data in a production database and is making it available online for third parties. In the field of gravity measurement, swisstopo offers a variety of services in cooperation with the Mathematical and Physical Geodesy Section of the Federal Institute of Technology, Zurich, including gravity and vertical height deviations, as well as a broad range of calculation and modelling services. It also provides the official geoid model of Switzerland (CHGeo2004), which is required in all precision GNSS receivers for determining heights, as well as software for calculating vertical height deviations and levelled and orthometric heights. The Swiss Geological Survey provides access to geological data and 3D models of the underground. It coordinates geological activities in Switzerland and provides advice on geo-energy projects and subsurface construction projects. The swisstopo map collection is a unique cultural treasure comprising all first editions and revised versions of the official Dufour Map, the Siegfried Map and the series of national maps. The collection also contains a variety of documents, including handwritten items. All editions of the maps produced in analogue form can now be obtained in digital form or conveniently viewed chronologically in swisstopo’s map viewer. The Federal Office of Topography swisstopo has a rich and successful history. Since its founding in 1838, it has not only helped to shape Switzerland s development, but has also documented it with maps and photographs. In this section, you will find further information about the history of swisstopo and get insights into its historical collections. The Federal Office of Topography swisstopo was founded in 1838 by Guillaume-Henri Dufour in Carouge (Geneva) and was originally called “Bureau topographique fédéral”. It began publishing the first official set of national maps in 1845. Today, swisstopo is integrated into the Federal Department of Defence, Civil Protection and Sport (DDPS), and performs tasks for both the military and the private sectors. It is the country’s competence centre for official geodata. swisstopo’s image collection is a unique cultural treasure that encompasses approximately half a million aerial and terrestrial images as well as photos documenting the activities of the Federal Office. The images of the landscapes from the 1920s through to the present day are used for a wide range of purposes. Over the next few years, a special plan is to be implemented to ensure that the valuable originals are carefully preserved and easily accessible. Are you interested in a new career challenge?In swisstopo you will find the ideal conditions for your personal and professional development. Bring us your ideas and contribute actively to the swisstopo of today and tomorrow. KML generation allows you to convert a file containing Swiss coordinates or a route recorded with a hand held GPS receiver into a KML file (compatible with Google Earth/Maps). In the period from 1988 to 1995 the Federal Office of Topography swisstopo developed a national surveying system that is largely based on satellite measurement. LV95 replaces the 100-year-old national survey (LV03), based on triangulation. The fundamental point for LV95 is the geostation in Zimmerwald, near Bern. Airborne laser scanning is one of the most effective methods for measuring territory in 3D. It provides valuable, high-quality data in terms of both detail and accuracy. As the basis for digital terrain models, these data also contribute to other products and are used by many applications. In 2017, swisstopo will be launching a new LiDAR data acquisition campaign. International treaties, and above all the 1815 Treaty of Vienna, form the legal bases for the specification of the national border. Treaties and agreements with neighbouring countries that concern Switzerland’s sovereign territory are archived in the official compendium of federal legislation. swisstopo is the authority responsible for the national border. Thanks to long-term availability, swisstopo is able to retain early geodata and provide current data at a high level of quality, as well as to offer professional advisory services where required. swisstopo is required to guarantee the availability of its official geodata by the Federal Geoinformation Act. Conservation ensures that the geodata remain usable over the long term. Availability is assured through long-term conservation and archiving. swisstopo has been documenting Switzerland’s topographic development for around 175 years. Preserving various geodata and making them available in the form of time series has resulted in a landscape memory of Switzerland that traces all the changes and developments over a lengthy period of time. Mineral raw materials are used in various areas of our daily life and have a high social and economic importance. The Swiss Geological Survey is responsible for ensuring that domestic mineral resources are used sustainably, and compiles the necessary basic data for this purpose. Useful aids that make map reading easy. The leaflets Map reading and Conventional signs offer interesting facts for national map users and lessons. Map production is complex. The input of landscape objects based on aerial images into enormous databases, through to cartographic processing are only a part The following special materials for marking can be obtained from swisstopo (subject to availability; prices upon request). Switzerland’s national border is formed by the external boundary of its sovereign territory. It is specified, surveyed and maintained in close cooperation with the five neighbouring countries. The up-dating of the map offers new possibilities, the result is a more homogeneous and readable map, with a modern and colourful look.. To keep pace with the requirements for their widespread use on various digital and analogue media, the set of Swiss national maps needed to be modernised. Our Newsletter is available in German, French and Italian only. We currently don t offer any Newsletter in English. However you can subscribe to receive the Newsletter in another language. Have you noticed any changes in the area that still need to be reflected in our products? Or have you discovered an error in a map or a set of geodata? If so, please let us know. This directory lists all streets, paths, alleys, squares and named districts that are used as street names for addresses. It can be built into web services and used for commercial and private purposes. The official directories of localities, streets and building addresses in Switzerland are public and are available for use by everyone, free of charge. They are compiled, managed and published by the Federal Office of Topography swisstopo. In future, swisstopo will provide its official data and products online, free of charge and for open access use. This step is being taken within the framework of the Open Government Data (OGD) Strategy. On 3 April 2020, the Federal Council decided on a partial revision of the Geoinformation Ordinance. On 17 December 2020, by approving the 2021 budget, Parliament approved the reduction in revenue associated with the free provision. Thus, from 1 March 2021, swisstopo s standard digital products will be available online free of charge. The Cadastre of public-law restrictions on landownership (PLR Cadastre) is a reliable, official system providing information about the most important public law restrictions on landownership. Annual reports, magazines, flyers, brochures and printed newsletters of the Federal Office of Topography swisstopo. Should you need to print a digital panorama with a realistic perspective on paper or on a metallic support, the DIGIRAMA (DIGItal panoRAMA) range of products is ideal for you. Depending on customers’ needs, various representations involving different levels of automation are possible. The range of specifications for these custom products allows for everything from a simple and cost effective solution for quick panoramic overviews to high quality solutions for panoramic plaques. The reference system forms the theoretical basis for calculating coordinates. For this purpose the measurement units, zero point and position of the coordinates system have to be defined. In the reference system the type of map projection is also specified that is to be used for depicting the spherical earth on a map. There are global, European and Swiss reference systems. With the aid of the reference frame the coordinates reference system can be connected to the real world. The reference frame encompasses hundreds of points that are marked on the ground, measured and updated within the framework of the national survey. The coordinates of these points are published on www.map.geo.admin.ch, and are thus placed at the disposal of all interested users. Mineral raw materials are used in various areas of our daily life and have a high social and economic importance. The Swiss Geological Survey is responsible for ensuring that domestic mineral resources are used sustainably, and compiles the necessary basic data for this purpose. With national survey LV95 a global (CHTRS95) and a local (CH1903+) system were defined in Switzerland which have functioned as the official Swiss reference system since 2017. The latter replaces the old local reference system (CH1903), which formed the basis for surveying in Switzerland for more than a hundred years. The term «sovereign borders» refers to the national borders as well as cantonal and municipal boundaries. The Swiss Geological Survey at swisstopo is the federal competence centre for the collection, analysis, storage and provision of geological data. It prepares the decision-making bases for shaping our living space and requires an appreciation for our landscape. Find out about swisstopo, its map production, number of employees and other facts and figures relating to its wide-ranging activities. Communication with our customers and partners is very important to us. This is why we have a social media presence, posting news, the latest photos and videos and providing fascinating insights into what we do. Find out more about swisstopo and get in touch. We want to know what you think! swisstopo also places the specialised knowledge based on its many years of experience in the national survey at the disposal of third parties. Its services range from conception to realisation, and from the solution of specific problems through to comprehensive geodetic calculations. Through the National Point of Contact for Satellite Images (NPOC), customers can purchase high-quality satellite images from around the world. On customer’s demand, the NPOC obtains new images or provides suitable products from existing archives. During the entire processing of the order, specialists are at the disposal of the customer to give advice. Today, the administration and documentation of the national border are carried out in a geographic information system (GIS). For this purpose, the coordinates of the course of the border and the position of the border points have to be recorded and made available in digital form. The topographic landscape model is the central instrument for the production of national geodata. It contains objects that shape the landscape, e.g. buildings, roads and bodies of water. These data are recorded, processed, managed and kept up to date by swisstopo, with a high degree of accuracy and in three-dimensional form, and are subsequently placed at the disposal of the various users. The topographic landscape model forms the basis not only for the production of the national maps, but also for a broad range of spatially-related applications. The term “time series” refers to a chronologically arranged set of geodata. Time series exist for practically all swisstopo geodata and products that are stored and made available to users. swisstopo is committed to training tomorrow’s professionals, both in terms of basic vocational training and during their studies. swisstopo thus offers around 30 apprenticeship positions, an internship for students at the Sports Commercial School and 10 to 15 positions for university internships. The Swiss Federal Office of Topography also regularly supports Master’s theses in fields relevant to swisstopo, within the framework of the swisstopoEDU programme. Initially a hype for enthusiasts, Virtual Reality (VR) becomes an experience for everyone. By means of eight selected scenes from Switzerland, the swisstopo VR App shows the potential of the swisstopo 3D geospatial data for Virtual Reality applications. You can view our maps and additional geodata free of charge at map.swisstopo.admin.ch. The geodata sets are up to date and new functions are continuously added to the Viewer. Vector tiles open up new opportunities for displaying swisstopo geodata online. This technology creates light and quick maps. Try our “light basic map”, now in the test phase, and give us your opinion. The Zimmerwald geostation is the fundamental point and most important reference point for the Swiss geological survey. It secures the connection to the global networks. 3D geological models depict a simplified version of the underground. The 3D geological models developed by swisstopo make a major contribution towards the regulation of conflicts relating to the utilisation of the underground. Vector data from the topographic landscape model are also suitable for producing models using a 3D printer. Together with an associate partner, swisstopo modelled the old town of Aarau in summer 2013 using this method. Fly over the Alps, take a leisurely stroll down the Bahnhofstrasse in Zurich or check out the steep passages for your next hike. Thanks to the 3D mode in the Swiss federal map viewer, you can explore a free, online, three-dimensional, digital model of Switzerland. It contains every building and numerous other objects too. With 3D flights, three-dimensional data can be viewed dynamically, by superimposing topographic models with satellite or aerial images, vector data or other geo-referenced data. The visualization takes place along a flight line. Each 3D flight is produced individually according to customer requirements and can therefore meet a wide variety of requirements. 3D flights are an ideal way of presenting spatial projects in a dynamic, appealing and easy-to-understand way. Their use is suited for showing infrastructure, ecological and other projects. In addition to the official products, swisstopo offers the creation of individualised 3D visualisations and geodata as a service. Customer-specific results that are suitable for a defined area of interest can be created on request from various source data. The new swisstopo application with augmented and virtual reality - an experience for everyone! Indicate places and mountain peaks on your camera screen or discover the view from any point on the map. «cadastre» magazine is addressed in particular to specialists in the field of cadastral surveying and to everyone involved in the development and operation of the Cadastre of Public-law Restrictions on landownership (PLR-cadastre). Three issues of «cadastre» are published each year (german and french). From 1 March 2021, swisstopo s standard digital products, such as digital maps, aerial photographs and landscape models, will be available free of charge as Open Government Data and will be freely usable. Connect, follow and get in touch on Instagram, Facebook, Twitter and LinkedIn to find out more about swisstopo. Geographical, geological and technical basics plus statutory mandates. Basic Data Maps, photos and applications available free of charge on the Internet (open data). Online tools and geodata Commercially available maps, photos, data and applications. Standard Range Client-specific services for authorities and/or private individuals. Personalised Supply

TAGS:swisstopo Homepage 

<<< Thank you for your visit >>>

The Federal Office of Topography swisstopo “measures” Switzerland. It surveys and documents the landscape and the underground, and produces high-quality spatially-referenced geodata. Its most important products include landscape and height models, aerial images, orthophotos, geological data and maps, reference data and of course the well-known series of national maps.

Hot Websites