Tools tagged with "Topography"

This comprehensive research guide from York University Library provides detailed information and resources for locating and accessing geospatial (GIS) data. It specifically highlights datasets pertinent to Costa Rica, serving as an invaluable resource for students and researchers. The guide outlines various methods for searching, browsing by topic, and ordering geospatial data.

The Puget Sound LIDAR Consortium (PSLC) website provides access to historical LiDAR data for the Puget Sound area. While no longer actively maintained, it served as an important early resource for researchers and the public. Users are now directed to the more current Washington Department of Natural Resources LiDAR portal for up-to-date information and data.

The 3D Elevation Program (3DEP) is a U.S. Geological Survey (USGS) initiative to systematically collect enhanced elevation data nationwide. It aims to generate high-resolution topographic data, primarily using lidar technology, to support a wide range of applications. This program provides critical foundational data for mapping, natural resource management, infrastructure planning, and hazard mitigation across the United States.

The TanDEM-X Science Server offers researchers and scientists access to high-resolution Synthetic Aperture Radar (SAR) data and Digital Elevation Models (DEMs) derived from the TanDEM-X mission. This platform supports a wide range of scientific applications by providing crucial geospatial information for Earth observation.

This geoportal serves as the official open data site for the Hawaii Statewide GIS Program, providing centralized access to a diverse collection of geospatial datasets for the state. It allows users to explore, visualize, and download data related to various aspects of Hawaii's environment, infrastructure, and demographics.

Diamond Bay Research provides access to a wide array of geographic data, primarily focusing on historical and modern GIS resources for Asia, particularly China and Japan. The collection includes diverse datasets ranging from administrative boundaries and historical maps to environmental data and placenames, often hosted on Harvard Dataverse.

OpenTopography provides easy, centralized access to a diverse collection of high-resolution topographic data. This platform strives to simplify data discovery by integrating data from various sources, including the USGS 3D Elevation Program. It also offers a suite of tools for processing and analyzing these datasets.

This Printables.com collection, curated by dhersh, features a series of 3D printable models focused on significant Civil War battlefields. It offers a unique way to engage with historical geography, providing tangible representations of important sites for study or display.

The URL provided resulted in a 403 Forbidden error, preventing access to the page content. While the original title suggested a Digital Elevation Model for Cyprus based on ALOS-2 data, no further details could be retrieved due to the access restriction.

DASC serves as the official State of Kansas GIS data clearinghouse, archiving and distributing authoritative geospatial data from trusted sources. It offers a comprehensive GeoPortal Hub for downloading GIS and map data, including LiDAR and imagery, alongside various geospatial technical services and application hosting for state agencies and partners.

The Global Multi-Resolution Topography (GMRT) synthesis is a unique and continually updated global elevation dataset. It integrates and harmonizes cleaned multibeam sonar data from oceans worldwide, rigorously reviewed and processed by the GMRT Team. This foundational resource offers seamless access to high-quality elevation data for ocean and terrestrial geoscientific research.

This official U.S. Geological Survey (USGS) page serves as a portal for data delivery from The National Map. It offers various types of geospatial information and mapping products for the United States, supporting diverse scientific research and public needs. Users can access foundational data for various applications.

This website, hosted by LSU, serves as a repository for numerous geospatial datasets. It offers users the ability to browse and download files, with options for individual quad or image footprint downloads via interactive maps, as well as bulk FTP access. For select datasets, web services are available, enabling direct viewing in applications without requiring local file downloads.

Toporama, provided by Natural Resources Canada, offers an interactive topographic map viewer as part of The Atlas of Canada. It allows users to explore detailed topographic information for various regions within Canada, making it a valuable resource for geographic data and mapping.

The Surveying and Geoinformation Department (MA 41) of the City of Vienna offers free geobasic data for the entire Vienna city area. This initiative, part of Open Government Vienna (OGD), makes essential geospatial information readily available to the public.

CanElevation offers comprehensive Digital Elevation Models for Canada, encompassing Digital Terrain Models (DTM), Digital Surface Models (DSM), and other derived products. The dataset features resolutions of 1m, 2m, and 30m, integrating data from airborne LiDAR, optical digital images, and Copernicus DEM from the TanDEM-X Mission to ensure complete national coverage.

This platform serves as a central repository for geospatial data pertaining to Puerto Rico. It offers various datasets for download, supporting environmental analysis, land management, and research initiatives across the island. The site is maintained by the Oficina de Gerencia y Presupuesto de Puerto Rico.

This dataset provides near-global, spatially continuous, and freshwater-specific environmental variables at 1km resolution. It offers remote-sensing supported environmental layers for assessing biodiversity, ecosystems, and climate status and trends, derived from upstream climate, topography, land cover, surface geology, and soil data.

The Indiana Spatial Data Portal (ISDP) offers public access to a wide range of Indiana geospatial data, supported by Indiana University's high-performance infrastructure. It archives and provides web access to imagery from state and local government initiatives, including statewide orthophotos and lidar imagery managed by the Indiana Geographic Information Office. All datasets are available for download without use restrictions.

The Arkansas GIS Office manages the state's spatial data infrastructure, offering a central repository for various GIS datasets. It provides essential mapping applications and supports state and local government initiatives through specialized geospatial programs and data services.

The ETOPO Global Relief Model offers integrated global terrain data, combining land elevation and ocean depth into a single dataset. It is a foundational resource for various earth science applications, research, and mapping projects.

The TNM Download Client offers a user-friendly interface built on modern web technologies for accessing and downloading various products from The National Map. It streamlines the process of finding and acquiring geospatial data, including topographic maps and national boundary datasets.

This data portal provides geospatial information for the Commonwealth of the Northern Mariana Islands (CNMI). Users can view screenshots, examine metadata, and download various GIS datasets related to physical geography, including islands, shorelines, elevation, and bathymetry. Some datasets also offer interactive mapping interfaces for exploration.

EarthDEM offers 2m GSD Digital Elevation Models (DEMs) and mosaics, created from Maxar optical imagery since 2002. This project aims to deliver high-resolution, time-series elevation data for non-polar areas, enabling change detection and comparative topographic analysis. A portion of this global dataset is publicly available on AWS.

The MERIT DEM is a high-accuracy global Digital Elevation Model (DEM) at 3 arcsecond resolution (~90m), created by correcting errors in existing spaceborne DEMs like SRTM3 and AW3D. It significantly improves vertical accuracy, especially in flat regions, enhancing geoscience applications dependent on terrain data.

Connecticut Environmental Conditions Online (CT ECO) provides access to a wealth of geospatial information focusing on Connecticut's environment. Users can explore various map viewers, browse a catalog of static PDF maps by town, and connect to map services using GIS software. The platform also offers direct downloads of GIS files for further analysis and integration.

GEODATA.gov.gr is the official open geospatial data portal for Greece, providing public access to a wide range of spatial datasets. This platform serves as a central hub for discoverable and downloadable geographic information from various Greek government agencies and organizations. It aims to foster transparency and enable data-driven initiatives across different sectors.

This collection compiles over a century of lake floor geological and geophysical data for public use. It includes bathymetry and detailed topographic maps for each Great Lake, derived from soundings collected by various U.S. and Canadian organizations. The data serves as a vital resource for researchers and communities addressing Great Lakes science, pollution, and ecosystem health.

This dataset provides access to the USGS 3D Elevation Program (3DEP) LiDAR point cloud data covering the conterminous United States, Hawaii, and U.S. territories. It offers two data realizations: public access Entwine Point Tiles (EPT) and Requester Pays access to the original Raw LAZ format. The data is periodically updated and available under a US Government Public Domain license.

This official geodata portal provides free access to a comprehensive collection of geospatial datasets for Puerto Rico. Users can download data categorized into environmental, grid, delimitation, and economic development themes to support planning, research, and analysis. The platform serves as a vital resource for authoritative geographic information.

The Copernicus Land Monitoring Service (CLMS) offers a comprehensive portfolio of satellite-derived products for land monitoring across Europe. This includes full-coverage land cover and use data, land cover in priority areas, and bio-geophysical variables, supporting environmental policies and sustainable resource management. The service provides access to a dataset catalogue and a data viewer for exploring available products like EU-DEM.

Bhuvan is a comprehensive geospatial portal from the National Remote Sensing Centre (NRSC), offering open access to Earth Observation data. It provides a wide array of free GIS data products such as orthoimagery, Digital Elevation Models (DEM), and satellite imagery from various Indian sensors like AWiFS, LISSIII, and HySI. Users can download these datasets for diverse applications and explore web mapping tools within the platform.

TopoToolbox is a suite of MATLAB-based software tools designed for advanced topographic and geomorphological analysis. It provides functionalities for processing and interpreting digital elevation models, with applications spanning hydrology, erosion, and landscape evolution studies. The software is actively developed and maintained, offering robust capabilities for scientific research and data analysis.

This clearinghouse serves as a central repository for the U.S. Forest Service's geospatial data. It offers downloadable datasets, map services, and various raster and vector products relevant to forestry, land management, and environmental monitoring. Users can explore data related to forest conditions, land cover, hazards, and topographic features.

The NIBIS Kartenserver provides a comprehensive web mapping platform, enabling users to explore and interact with geospatial data. It offers tools for map printing, legend display, address search, and coordinate identification, alongside advanced features like measurement and elevation profiling. The platform serves as a central access point for various basemaps and thematic data layers.

The SRTM Tile Grabber was designed to facilitate the download of Shuttle Radar Topography Mission (SRTM) elevation data tiles. Although direct download links from this tool are no longer functional as of January 2021, it remains a valuable resource for identifying specific SRTM tile names. Users can still use the map to determine which 90-meter resolution GeoTIFF files to download from external mirrors like CGIAR's website.