Search results
Results From The WOW.Com Content Network
Holland is a town in Hampden County, Massachusetts, United States. The population was 2,603 at the 2020 census . [ 1 ] It is part of the Springfield, Massachusetts Metropolitan Statistical Area .
The CDP includes the Holland town center along Sturbridge Road, as well as residential communities on the shores of Hamilton Reservoir, a lake in the southeastern part of the town. The reservoir outlet is at the northern end of the lake, flowing into the Quinebaug River. Sturbridge is 6 miles (10 km) northeast of Holland via Sturbridge Road.
Online collection of all digital USGS 1:24K scale topographic maps (as well as various other GIS data) covering the United States, available as a free download. NPScape United States Department of the Interior National Park Service NPScape is a landscape dynamics monitoring project that provides landscape-level data, tools, and evaluations for ...
Historical geographic information systems are built from a variety of sources and techniques. An especially prominent method is the digitization and georeferencing of historical maps. Old maps may contain valuable information about the past. By adding coordinates to such maps, they may be added as a feature layer to modern GIS data.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
OpenStreetMap (abbreviated OSM) is a free, open map database updated and maintained by a community of volunteers via open collaboration. [4] Contributors collect data from surveys, trace from aerial photo imagery or satellite imagery, and import from other freely licensed geodata sources.
Google Public Data Explorer provides public data and forecasts from a range of international organizations and academic institutions including the World Bank, OECD, Eurostat and the University of Denver. [2] [3] These can be displayed as line graphs, bar graphs, cross-sectional plots or on maps. [4]
Data Explorer is a system of tools and user interfaces for visualizing data. In general terms the visualization of data can be considered a 3-stage process: Describing and importing data; Processing the data through a visualization program; Presenting the resulting image. The principal components of OpenDX are Data model