Expands the use of internal data for creating Geographic Information System (GIS) maps. SSA's Database Systems division developed a map users guide for GIS data object publishing and was made available in an internal Sharepoint site for access throughout the agency. The guide acts as the reference for publishers of GIS objects across the life-cycle in our single, central geodatabase implementation.

Legacy product - no abstract available

The geographic data are built from the Technical Information Management System (TIMS). TIMS consists of two separate databases: an attribute database and a spatial database. The attribute information for offshore activities is stored in the TIMS database. The spatial database is a combination of the ARC/INFO and FINDER databases and contains all the coordinates and topology information for geographic features. The attribute and spatial databases are interconnected through the use of common data elements in both databases, thereby creating the spatial datasets. The data in the mapping files are made up of straight-line segments. If an arc existed in the original data, it has been replaced with a series of straight lines that approximate the arc. The Gulf of America OCS Region stores all its mapping data in longitude and latitude format. All coordinates are in NAD 27. Data can be obtained in three types of digital formats: INTERACTIVE MAP: The ArcGIS web maps are an interactive display of geographic information, containing a basemap, a set of data layers (many of which include interactive pop-up windows with information about the data), an extent, navigation tools to pan and zoom, and additional tools for geospatial analysis. SHP: A Shapefile is a digital vector (non-topological) storage format for storing geometric location and associated attribute information. Shapefiles can support point, line, and area features with attributes held in a dBASE format file. GEODATABASE: An ArcGIS geodatabase is a collection of geographic datasets of various types held in a common file system folder, a Microsoft Access database, or a multiuser relational DBMS (such as Oracle, Microsoft SQL Server, PostgreSQL, Informix, or IBM DB2). The geodatabase is the native data structure for ArcGIS and is the primary data format used for editing and data management.

Southeastern Minnesota is part of the Upper Mississippi Valley Karst (Hedges and Alexander, 1985) that includes southwestern Wisconsin and northeastern Iowa. Karst lands in Minnesota are developed in Paleozoic carbonate and sandstone bedrock. A significant sandstone karst has developed in Pine County (Shade and others, 2001). Most surficial karst features such as sinkholes are found only in those areas with less than fifty feet of sedimentary cover over bedrock surface (Gao and others, 2002).

Since the early 1980s, the Minnesota Geological Survey and Department of Geology and Geophysics at the University of Minnesota have been mapping karst features and publishing various versions of their results in the form of 1:100,000 scale County Geologic Atlases. In the mid 1990s, the Minnesota Department of Natural Resources was assigned responsibility for the hydrogeology portions of the County Atlases and is now responsible for the karst mapping. Dalgleish and Alexander (1984), Alexander and Maki (1988), Witthuhn and Alexander (1995), Green and others (1997), Shade and others (2001), and Tipping and others (2001) published sinkhole distribution maps for Winona, Olmsted, Fillmore Counties, Leroy Township, Pine and Wabasha Counties respectively. Published atlases of Washington, Dakota, and the counties of the Twin Cites Metro area contain limited information on sinkhole occurrences.

A karst feature database of Southeastern Minnesota has been developed that allows sinkhole and other karst feature distributions to be displayed and analyzed across existing county boundaries in a GIS environment. The central DBMS is a relational GIS-based system interacting with three modules: spatial operation, spatial analysis, and hydrogeological modules. Data tables are stored in a Microsoft ACCESS 2000 DBMS and linked to corresponding ArcMap shapefiles. The current Karst Feature Database of Southeastern Minnesota was put on a Citrix Window 2000 server accessible to researchers and planners through networked interfaces.

The karst inventory points were point features such as sinkholes, springs, and stream sinks extracted from the karst feature database of Southeastern Minnesota. This research was supported with funding from the Minnesota Department of Health.

COAL_MINE_ENTRIES_DNR_IN.SHP contains the entrance locations of all documented underground coal mine entrances that have operated in the coal region of Indiana since the mid-1880s, up to December 31, 2016. COAL_MINE_ENTRIES_DNR_IN.SHP is attributed to allow the mine entrances to be differentiated based on entrance type (hoist shaft, other shafts, slope, unknown), depth, mine number, and source information (map number). The following is excerpted from the metadata provided by IDNR, Division of Reclamation, for the source point feature class named "COAL_ENTRY_GEOREF": "Coal_Mine_Entries_DNR_IN is a compilation of all documented underground coal mine entrances in Indiana. Coal_Mine_Entries_DNR_IN was compiled by the Indiana Geological Survey (IGS) as part of a contract deliverable for the Abandoned Mine Lands program of the Indiana Department of Natural Resources, Division of Reclamation. Coal_Mine_Entries_DNR_IN incorporates mine entrance locations compiled as part of the Indiana Coal Mine Information System (CMIS), an integrated geographic information system (GIS) and database management system (DBMS) created to store, analyze, and help distribute coal mine data in Indiana. The system contains data for surface and underground coal mines that operated in Indiana from the mid-1830s to 2007. Original source information for Coal_Mine_Entries_DNR_IN includes company mine maps, field maps and notes of IGS geologists, IGS publications, and Reports of the Indiana State Mine Inspector. All mine data included in Coal_Mine_Entries_DNR_IN are organized in a GIS using ESRI ArcGIS software of the Environmental Systems Research Institute (ESRI) on the Windows platform. Scale of source data ranges from 1:4,800 to 1:100,000."

INDOT Traffic Count Database System (TCDS). The Indiana Department of Transportation (INDOT) maintains an online database of traffic counts, which includes traffic counts the Indianapolis MPO has completed/contracted for in the past few years. The map is interactive and they provide search options.

Summary: By monument is meant: a plot on which part of a legal monument protection, a complete legal monument protection or at the same time several legal monument protections have their effect. Purpose: To have a visual decision support system available via GIS or ArcExplorer for monument conservation. In later phases it can be extended to other applications. Creation: The dataset was built from the protection list, the Access dbms of monument conservation, for which the data were taken from the original legal protection decisions. The transfer to the GIS took place via the GBKA parcel layer.