GIS Data

Data, Data, and More Data How to Manage It All

Data, Data, and More Data How to Manage It All

Are you drowning in a mountain of data? Do you see a huge wave of even more data coming? Are you at a loss trying to figure out how to manage, maintain, locate and disseminate all your data effectively? Do you have data stored in multiple locations, and in multiple formats? Are you missing metadata? We feel your pain. Know ...

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Introduction to Data for GIS – GeoData + The Raster Model

Introduction to Data for GIS – GeoData + The Raster Model

This lecture overview of Data features discussion of ‘what is data?’, data characteristics, Big data vs. Small data vs. Open data; and finally an introduction to the raster data model typically found in GIS

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BigData Earth Develops New Generation Property Location Information for Addresses in the U.S. and Australia

BigData Earth Develops New Generation Property Location Information for Addresses in the U.S. and Australia

3 November 2016 Sydney, Australia For industries such as asset management, real estate and insurance underwriting, the location information of assets (e.g. buildings, infrastructure facilities, and agricultural land) is among the most important. Through deep research and development, BigData Earth creates new generation property location metrics and insights by integrating various thematic layers (including terrain, land cover, climate change, natural hazard risk and ...

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#Pgrouting: Analyse comparative d’Isodistances de 500m à partir de Natntes métropole.

           En cartographie, une courbe isochrone est une courbe géométrique délimitant les points accessibles par un véhicule – terrestre ou aérien – en un temps donné (par exemple, la zone pouvant être desservie en moins de 30 minutes par un livreur de pizza ou un dépanneur de matériel informatique).Ou bien en distance parcourue dans ce cas précis on parle d’Isodistance. ...

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Species Habitat Map, Download Data

Species Habitat Map, Download Data

Here we’ll take our newfound DEM experience and try it in a different region. Where are the best places to find Yellow Birch in Vermont?

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Geonetwork : Créer une fiche métadonnée

Geonetwork : Créer une fiche métadonnée

La description est une étape importante dans la gestion et le partage des données. Voici comment créer une fiche métadonnéé dans geonetwork et la publier.

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NOAA’s VDatum: Transforming Heights between Vertical Datums

NOAA’s VDatum: Transforming Heights between Vertical Datums

Produced in collaboration between NOAA’s National Geodetic Survey (NGS) and The COMET Program, this video explains NOAA’s VDatum tool and its role in facilitating height transformations between vertical datums including tidal, orthometric, and ellipsoidal datums. It also provides an overview of different types of vertical datums and how they may be used for different applications with a focus on coastal ...

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Download maps from OpenStreetMap and upload to Garmin GPS

Download maps from OpenStreetMap and upload to Garmin GPS

Visit the streets of anywhere in the world on your Garmin GPS with detailed maps of routes, points of interest, hotels, restaurants, fuel stations, tourist attractions and more. All thanks to the giant database of OpenStreetMap, which is normally updated daily, also can be downloaded free. Link: http://garmin.openstreetmap.nl/

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