Ads
related to: california land use shapefile number search
Search results
Results From The WOW.Com Content Network
Past and Present Agricultural Land Use: Multiple datasets showing agricultural land use dating from 1700 to 2007 for 175 crops. Historic Croplands Dataset, 1700-1992: Documents historical changes in global land cover: croplands from 1700 to 1992. Global Reservoir and Dam (GRanD) Database
Shapefile – Esri's proprietary, hybrid vector data format using SHP, SHX and DBF files. Originally invented in the early 1990s, it is still commonly used as a widely supported interchange format. [citation needed] Enterprise Geodatabase – Esri's geodatabase format for use in an relational database system. [citation needed]
The origin of the geodatabase was in the mid-1990s during the emergence of the first spatial databases.One early approach to integrating relational databases and GIS was the use of server middleware, a third-party program that stores the spatial data in database tables in a custom format, and translates it dynamically into a logical model that can be understood by the client software.
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]
Obtaining an accurate total of all protected land in California and elsewhere is a complex task. Many parcels have inholdings, private lands within the protected areas, which may or may not be accounted for when calculating total area. Also, occasionally one parcel of land is included in two or more inventories.
A GIS file format is a standard for encoding geographical information into a computer file, as a specialized type of file format for use in geographic information systems (GIS) and other geospatial applications. Since the 1970s, dozens of formats have been created based on various data models for various purposes