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TwitterTopographic database of the Czech Republic (Data200) - all layers. Minimal positional accuracy is 100 m and the level of detail corresponds to the scale 1:200,000. The Data200 content consists of 50 feature types. The database is organised in eight thematic groups – administrative boundaries, hydrography, transportation, settlements, geographic names, various objects, vegetation, surface and altimetry.
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TwitterOpen Government Licence - Canada 2.0https://open.canada.ca/en/open-government-licence-canada
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Part of the Nova Scotia Topographic Database (NSTDB), the landforms theme layer is updated and maintained from aerial photography. Contours, spot elevations, Cut/fill locations along roadways, as well as cliffs and embankments are collected. Landform feature codes and their descriptions are provided with the download in a NSTDB feature code table. Data download also available via GeoNova: https://nsgi.novascotia.ca/WSF_DDS/DDS.svc/DownloadFile?tkey=fhrTtdnDvfytwLz6&id=36758 Map service view also available via GeoNova: https://nsgiwa.novascotia.ca/arcgis/rest/services/BASE/BASE_NSTDB_10k_Landforms_UT83/MapServer?f=jsapi
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TwitterMeans all those objects accompanying road works, plumbing, building etc ... that are made by human labor. The further classification in specific classes derives both from functional considerations and from the geometric "behaviour" of the artifacts as the scale changes.
[CRDT Regional Catalogue] metadata (http://rsdi.regione.basilicata.it/Catalogue/srv/ita/search?hl=ita#fast=index&from=1&to=50&any_OR_geokeyword=0202*)
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TwitterA grid series composed of 1153 grid cells at a scale of 1:50 000.
The National Topographic System (NTS) is a system of divisions used primarily for topographic maps of the Canadian landmass. Maps at the 1:250000 scale are identified by a combination of numbers and letters from A to P (e.g. 13C). A map at the 1:50 000 scale corresponds to 1/16 of a map at the 1:250 000 scale, with each unit number from 01 to 16. Adding the unit number to the 1:250 000 number produces a unique identifier (e.g. 13C09).
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TwitterUSGS Historical Quadrangle in GeoPDF. The USGS Historical Topographic Map Collection (HTMC) is scanning all scales and all editions of topographic maps published by the U.S. Geological Survey (USGS) since the inception of the topographic mapping program in 1884.
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TwitterAttribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
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This data was collected by the Geological Survey Ireland, the Department of Culture, Heritage and the Gaeltacht, the Discovery Programme, the Heritage Council, Transport Infrastructure Ireland, New York University, the Office of Public Works and Westmeath County Council. All data formats are provided as GeoTIFF rasters but are at different resolutions. Data resolution varies depending on survey requirements. Resolutions for each organisation are as follows: GSI – 1m DCHG/DP/HC - 0.13m, 0.14m, 1m NY – 1m TII – 2m OPW – 2m WMCC - 0.25m Both a DTM and DSM are raster data. Raster data is another name for gridded data. Raster data stores information in pixels (grid cells). Each raster grid makes up a matrix of cells (or pixels) organised into rows and columns. The grid cell size varies depending on the organisation that collected it. GSI data has a grid cell size of 1 meter by 1 meter. This means that each cell (pixel) represents an area of 1 meter squared. .hidden { display: none }
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TwitterWMS of the Regional Topographic Database - Emilia-Romagna Region
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TwitterThe DBTIG service groups the geographical data contained in the topographic database of the Molise region. The DBTIG database adheres to the specifications of the State Understanding — Regions Local Authorities on Geographical Information Systems, the data represent a subset of those provided by IntesaGIS and are structured according to regional needs. The database includes: administrative areas, hydrography (rivers, canals, water areas and lakes), transport infrastructure (road network, railway network, railway stations) and information on the Urbanised Territory. The topographic information contained in the DBTIG consists of the listed points obtained from C.T.R. 1:5,000 and the level curves whose reference is the Regional Technical Charter of the Molise Region on a scale of 1:10,000.
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TwitterThe Auto-generated 1:25000 Topographic Map Series is a series of hardcopy topographic maps covering eastern NSW that have been created using computerised scripting and fundamental spatial data held …Show full descriptionThe Auto-generated 1:25000 Topographic Map Series is a series of hardcopy topographic maps covering eastern NSW that have been created using computerised scripting and fundamental spatial data held by Land and Property Information (LPI) . These maps are created at a scale of 1:25000, where 1 cm on the map represents 250 m. The data is extracted from Land and Property Information (LPI)’s Digital Topographic Database (DTDB). The maps represent the State’s topographic features, including natural, physical and cultural aspects. All maps are accompanied by either an orthophoto captured through LPI’s aerial photography program or a satellite image sourced from SPOT 5 sensors. For more information on the DTDB and definitions of each feature class, feature instance and their attributes please refer to the LPI DTDB Data Dictionary and DTDB metadata. For more information on the accompanying orthophoto, please refer to its individual metadata record.
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TwitterTree or shrub formations or floristic-herbaceous, even of forest species, vegetating in parks, gardens, botanical gardens, and in general in any situation in which the vegetative formation had exclusive aesthetic purposes or in any case other than agro-forestry, as well as trees in rows in agricultural and road environment. The distinction is related to the classification of use that in the case of use in urban or man-made in general is aimed at ornamental purposes, division or furnishing of open spaces. It should be noted that this theme includes the classes of plant nature that are found in the anthropized variously distributed and aggregated to entities that find their definition in the layers and themes of competence, the perimeter of these areas takes place through the definition of the competent areas of relevance (uban park, orthobotanical, public gardens ...)
[CRDT Regional Catalogue] metadata (http://rsdi.regione.basilicata.it/Catalogue/srv/ita/search?hl=ita#fast=index&from=1&to=50&any_OR_geokeyword=0604*)
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TwitterWMS of the Regional Topographic Database 2013 - Emilia-Romagna Region. The WMS lists the following classes: LAB_GPT, LAB_GPG, GST_GPT, EST_GLI, EST_GLITR, NCV_GPT, NCV_PROIEZ_GPT, TPS_GLI, TPS_PS_GLI, STR_GLI, STR_PS_GLI, EDI_GPG, EDI_GPGSA, COM_GPG, COM_GPGSA.
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TwitterThe geographical and topographic base of reference of the GIS is the Topographical Database (DBT), digital representation in vector format georeferenced of the Lombardy territory, pursuant to art. 3 of Regional Law 12/2005; from the DBT derive the geographical bases on a smaller scale, among which the Basic Map from DBT. The territorial and sectoral planning and programming tools at different levels and the related cognitive studies use the DBT as reference topographic information. By clicking on "Open service" it is possible to consult the DBT with the relative progress/update status and proceed directly to the download of the vector data by provincial or municipal denomination. To download the DBT just click on the territory of the Province, at a scale of 1:500,000 or lower, or on the territory of the Municipality, at a scale of 1:100,000 or higher. Vector data can also be downloaded by clicking on "Download data". By clicking on "Download doc" you get a zip file containing the details of the DBT production together with excerpts from the DBT specification divided into thematic areas. The complete coverage for the entire Lombard territory was concluded in 2020 but the reported state of affairs is not homogeneous (different survey years); the Regional Council has therefore planned the overall update of some classes of the regional DBT (buildings and infrastructures) taking advantage of the AGEA 2018 survey. For further information on the technical specifications, it is possible to visit this page https://www.geoportale.regione.lombardia .it/technical-specifications
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TwitterOpen Government Licence - Canada 2.0https://open.canada.ca/en/open-government-licence-canada
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CanVec contains more than 60 topographic features classes organized into 8 themes: Transport Features, Administrative Features, Hydro Features, Land Features, Manmade Features, Elevation Features, Resource Management Features and Toponymic Features. This multiscale product originates from the best available geospatial data sources covering Canadian territory. It offers quality topographic information in vector format complying with international geomatics standards. CanVec can be used in Web Map Services (WMS) and geographic information systems (GIS) applications and used to produce thematic maps. Because of its many attributes, CanVec allows for extensive spatial analysis. Related Products: Constructions and Land Use in Canada - CanVec Series - Manmade Features Lakes, Rivers and Glaciers in Canada - CanVec Series - Hydrographic Features Administrative Boundaries in Canada - CanVec Series - Administrative Features Mines, Energy and Communication Networks in Canada - CanVec Series - Resources Management Features Wooded Areas, Saturated Soils and Landscape in Canada - CanVec Series - Land Features Transport Networks in Canada - CanVec Series - Transport Features Elevation in Canada - CanVec Series - Elevation Features Map Labels - CanVec Series - Toponymic Features
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TwitterThe Auto-generated 1:25000 Topographic Map Series is a series of hardcopy topographic maps covering eastern NSW that have been created using computerised scripting and fundamental spatial data held …Show full descriptionThe Auto-generated 1:25000 Topographic Map Series is a series of hardcopy topographic maps covering eastern NSW that have been created using computerised scripting and fundamental spatial data held by Land and Property Information (LPI) . These maps are created at a scale of 1:25000, where 1 cm on the map represents 250 m. The data is extracted from Land and Property Information (LPI)’s Digital Topographic Database (DTDB). The maps represent the State’s topographic features, including natural, physical and cultural aspects. All maps are accompanied by either an orthophoto captured through LPI’s aerial photography program or a satellite image sourced from SPOT 5 sensors. For more information on the DTDB and definitions of each feature class, feature instance and their attributes please refer to the LPI DTDB Data Dictionary and DTDB metadata. For more information on the accompanying orthophoto, please refer to its individual metadata record.
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TwitterThe topographic object database (BDOT10k) has been developed in a degree of detail corresponding to the map on a scale of 1:10 000. The BDOT10k information scope includes 9 categories of object classes, which include: water network, communication network, land armament network, land cover, buildings, buildings and facilities, land use complexes, protected areas, territorial division units and other facilities. Objects are saved in 73 classes of objects. The data set concerns the following category of object classes: Protected areas, including the area of the district of Opole.
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TwitterThe Auto-generated 1:25000 Topographic Map Series is a series of hardcopy topographic maps covering eastern NSW that have been created using computerised scripting and fundamental spatial data held …Show full descriptionThe Auto-generated 1:25000 Topographic Map Series is a series of hardcopy topographic maps covering eastern NSW that have been created using computerised scripting and fundamental spatial data held by Land and Property Information (LPI) . These maps are created at a scale of 1:25000, where 1 cm on the map represents 250 m. The data is extracted from Land and Property Information (LPI)’s Digital Topographic Database (DTDB). The maps represent the State’s topographic features, including natural, physical and cultural aspects. All maps are accompanied by either an orthophoto captured through LPI’s aerial photography program or a satellite image sourced from SPOT 5 sensors. For more information on the DTDB and definitions of each feature class, feature instance and their attributes please refer to the LPI DTDB Data Dictionary and DTDB metadata. For more information on the accompanying orthophoto, please refer to its individual metadata record.
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TwitterDecember 1995, June 2001
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TwitterTOPOGRAPHIC DATABASE DOWNLOAD SERVICE - LAYER 10 - RELEVANT AREAS: Layer 10 "Relevant Areas" collects the vast areas within which objects of different nature often exist and which belong to different strata and different classes. It includes the areas dedicated to the service of the various types of road and transport infrastructures; appurtenances that include recreational areas and services such as school, hospital, cemetery, recreational and sports areas; industrial areas used for the installation of industrial plants of various kinds. LAYER 10-A content: A100101 Road service area, A100102 Rail transport service area, A100104 Airport service area, A100302 Mining area. Return from flight March 2012, nominal scale 1:1000.
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TwitterTheme "Hydrographic Lattice" defines the symbolic structure of representation of the trend of running waters; it is represented by the ideal flow line of running waters, whether natural or artificial watercourses or infrastructures for the transport of water (i.e. pipelines, forced or not). [CRDT Regional Catalogue] metadata (http://rsdi.regione.basilicata.it/Catalogue/srv/ita/search?hl=ita#fast=index&from=1&to=50&any_OR_geokeyword=0404*)
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TwitterTopographic database of the Czech Republic (Data200) - all layers. Minimal positional accuracy is 100 m and the level of detail corresponds to the scale 1:200,000. The Data200 content consists of 50 feature types. The database is organised in eight thematic groups – administrative boundaries, hydrography, transportation, settlements, geographic names, various objects, vegetation, surface and altimetry.