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  2. Newburyport, Massachusetts - Wikipedia

    en.wikipedia.org/wiki/Newburyport,_Massachusetts

    Newburyport is a coastal city in Essex County, Massachusetts, United States, 35 miles ... Climate data for Newburyport, Massachusetts (2000–2016 normals, rainfall ...

  3. List of GIS data sources - Wikipedia

    en.wikipedia.org/wiki/List_of_GIS_data_sources

    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.

  4. Newburyport Historic District - Wikipedia

    en.wikipedia.org/wiki/Newburyport_Historic_District

    The city of Newburyport is located on the south bank of the Merrimack River in northeastern Massachusetts. Its downtown area is located a short way inland from the Gulf of Maine, along a stretch of the river that flows southeast toward a large harbor area. What is now a somewhat dense grid of streets extends from Ashland Street in the northwest ...

  5. Geographic data and information - Wikipedia

    en.wikipedia.org/wiki/Geographic_data_and...

    There are also many different types of geodata, including vector files, raster files, geographic databases, web files, and multi-temporal data. Spatial data or spatial information is broader class of data whose geometry is relevant but it is not necessarily georeferenced , such as in computer-aided design (CAD), see geometric modeling .

  6. Newbury, Massachusetts - Wikipedia

    en.wikipedia.org/wiki/Newbury,_Massachusetts

    Newbury is a town in Essex County, Massachusetts, United States.The population was 6,716 at the 2020 census. [1] Newbury includes the villages of Old Town (Newbury Center), Plum Island and Byfield.

  7. Market Square Historic District (Newburyport, Massachusetts)

    en.wikipedia.org/wiki/Market_Square_Historic...

    The Market Square Historic District of Newburyport, Massachusetts encompasses an area of the city near the Merrimack River that was completely rebuilt after a major fire in 1811. Over the next twenty years the area was rebuilt under a building code requiring either brick construction or size limits on wood-frame buildings.

  8. Geographic information system - Wikipedia

    en.wikipedia.org/wiki/Geographic_Information_System

    The core of any GIS is a database that contains representations of geographic phenomena, modeling their geometry (location and shape) and their properties or attributes. A GIS database may be stored in a variety of forms, such as a collection of separate data files or a single spatially-enabled relational database. Collecting and managing these ...

  9. GeoPackage - Wikipedia

    en.wikipedia.org/wiki/GeoPackage

    GeoPackage (GPKG) is an open, non-proprietary, platform-independent and standards-based data format for geographic information systems built as a set of conventions over a SQLite database. Defined by the Open Geospatial Consortium (OGC) [ 2 ] with the backing of the US military [ 3 ] and published in 2014, GeoPackage has seen widespread support ...