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It should be noted, though, that this estimate comes with a comprehensive neighborhood map with nearby home prices listed. Arguably the most accurate site, Realtor.com states the home is now ...
This is a list of GIS data sources (including some geoportals) that provide information sets that can be used in geographic information systems (GIS) and spatial databases for purposes of geospatial analysis and cartographic mapping. This list categorizes the sources of interest.
However, while a shapefile encodes the coordinates as binary data, KML is expressed as textual XML data, which is easier to parse and edit. KML files are supported by many mapping applications, such as Google Earth , and can be reused by many people outside the project for a variety of purposes.
The shapefile format is a geospatial vector data format for geographic information system (GIS) software. It is developed and regulated by Esri as a mostly open specification for data interoperability among Esri and other GIS software products . [ 1 ]
Geography Markup Language (GML) – XML based open standard for GIS data exchange (by Open Geospatial Consortium) Simple Features – specification for vector data storage (by Open Geospatial Consortium) that can be used in a GML container; GeoJSON – open, lightweight format based on JSON, used by many open source GIS packages
Trulia is an American online real estate marketplace which is a subsidiary of Zillow. It facilitates buyers and renters to find homes and neighborhoods across the United States through recommendations, local insights, and map overlays that offer details on commute, schools, churches and nearby businesses.
Andrew Schiller conceived NeighborhoodScout while working on his doctorate in geography at Clark University in Worcester, Massachusetts. [9]In an interview with Inman News, Schiller discusses that he used to move around often for jobs or for school, and was often in a position to make expensive decisions about the best places in which to buy or rent.
In addition, NHGIS has created historical and contemporary cartographic boundary shapefiles compatible with every census, and over 50 million lines of metadata describing the collection. Historical U.S. state and county boundaries are available 1790–present, with smaller geographies available as the U.S. Census Bureau created them.