A table of geographic names for Connecticut and the surrounding area. Includes the following categories: bay, beach, cliff, falls, flat, gap, hill, island, lake. point, populated place, reef, ridge, river, rock, swamp, town, and valley. Also includes geographic names in adjacent areas of Massachusetts, New York, and Rhode Island. Each geographic name is identified with a unique Geographic Name Number (GEONAME_NO).
This table is the primary attribute table for point features in the Geographic Names (Geographic_Name) feature class. Use the Geographic Name Number attribute (GEONAME_NO) to join records in this table to the points in the Geograhic Names feature class. The table join is necessary to label point features on a map with their corresponding geographic name. Depending on need, classify labels according to either CATEGORY, AV_LEGEND, or IMS_LEGEND values. For best results, label features with the SHORT_NAME attribute.
For additional information about the national Geographic Names Information System, contact the U.S. Geological Survey at www.geonames.usgs.gov. Depending on data format, additional related attribute data tables may not included with the distributed data, but are available upon request. Refer to the Entity And Attribute Overview section of this metadata for descriptions of these related data tables.
ground condition
No restrictions or legal prerequisites for using the data. The data is suitable for use at appropriate scale, and is not intended for maps printed at scales greater or more detailed than 1:24,000 scale (1 inch = 2,000 feet). Although this data set has been used by the State of Connecticut, Department of Environmental Protection, no warranty, expressed or implied, is made by the State of Connecticut, Department of Environmental Protection as to the accuracy of the data and or related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the State of Connecticut, Department of Environmental Protection in the use of these data or related materials. The user assumes the entire risk related to the use of these data. Once the data is distributed to the user, modifications made to the data by the user should be noted in the metadata. When printing this data on a map or using it in a software application, analysis, or report, please acknowledge the State of Connecticut, Department of Environmental Protection as the source for this information. For example, include the following data source description when printing this layer on a map: Place Names - From the Geographic Names layer, compiled and published by CT DEP and USGS. Source map scale is 1:24,000.
79 Elm Street
Many feature names are derived from the Geographic Names Information System (GNIS), which was developed by the U.S. Geological Survey in cooperation with the U.S. Board of Geographic Names. The names of rivers, streams, brooks, reservoirs, lakes and ponds were originally compiled and mapped from various sources, including GNIS, by James Bogar, a Cartographer with the State of Connecticut, Department of Environmental Protection.
Table records conform to the following rules. There are no duplicate records in the GeoName table. The GEONAME_NO attribute is the primary key and uniquely identifies each geographic name listed in the table. Use the GEONAME_NO attribute to join the GeoName table to the Geographic_Name point features.
This dataset contains information about natural, physical and some cultural features in Connecticut and nearby portions of Massachusetts, New York and Rhode Island identified by the State of Connecticut, Department of Environmental Protection. Data is periodically updated as additional categories of features are included and as errors are corrected.
Internal feature number.
ESRI
Geographic Name Number - ID that uniquely identifies geographically named features in the GeoName database table. This is a primary key used to join to points in the Geographic Names feature class.
State of Connecticut, Department of Environmental Protection
Geographic Name
State of Connecticut, Department of Environmental Protection
Short Geographic Name - A version of the geographic name attribute (NAME) that incorporates the following abbreviations: Bk (Brook), Cr (Creek), L (Lake), Millpd (Millpond), Pd (Pond), Pds (Ponds), R (River), Res (Reservoir), S (Stream). This attribute is used for map labeling purposes.
State of Connecticut, Department of Environmental Protection
Category - A classification of geographic names. These categories represent an extension and modification of categories in the USGS GNIS database.
US Geological, Survey and the State of Connecticut, Department of Environmental Protection
Located in a river or lake, a natural accumulation of sand, gravel, or alluvium forming an underwater or exposed embankment in (ledge, sandbar, shoal, spit).
CT DEP, USGS
Indentation of a coastline or shoreline enclosing a part of a body of water; a body of water partly surrounded by land (bay, cove, estuary, gulf, harbor, inlet, sound).
CT DEP, USGS
The sloping shore along a body of water that is washed by waves or tides and is usually covered by sand or gravel (coast, shore, strand)
CT DEP, USGS
Linear deep part of a body of water through which the main volume of water flows and is frequently used as aroute for watercraft (channel, passage, reach, strait, thoroughfare, throughfare)
CT DEP, USGS
Very steep or vertical slope (bluff, crag, head, headland, ledge, nose, palisades, precipice, promontory, rim, rimrock)
CT DEP, USGS
Perpendicular or very steep fall of water in the course of a stream (cascade, cataract, waterfall).
CT DEP, USGS
Relative level area within a region of greater relief (clearing, glade, playa).
CT DEP, USGS
Low point or opening between hills or mountains or in a ridge or mountain range (col, notch, pass, saddle, water gap, wind gap).
CT DEP, USGS
Prominent elevation rising above the surrounding level of the Earth's surface; does not include pillars, ridges, or ranges.
CT DEP, USGS
Area of dry or relatively dry land surrounded by water or low wetland (cay, island, large rock)
CT DEP, USGS
Natural body or man-made impoundment of inland water (impoundment, lake, pool, pond, reservoir, waterhole).
CT DEP, USGS
Projection of land extending into a body of water (cape, neck, peninsula, point).
CT DEP, USGS
Place or area with clustered or scattered buildings and a permanent human population (borough, city, settlement, town, village).
CT DEP, USGS
Located in a marine environment (Long Island Sound), a natural accumulation of sand, gravel, or alluvium forming an underwater or exposed embankment (ledge, sandbar, shoal, spit).
CT DEP, USGS
Elevation with a narrow, elongated crest which can be part of a hill or mountain (crest, cuesta, escarpment, hogback, lae, rim, spur).
CT DEP, USGS
Linear body of water flowing on the Earth's surface (branch, brook, creek, river, stream).
CT DEP, USGS
Located in a marine environment (Long Island Sound), a natural accumulation of underwater or exposed rock.
CT DEP, USGS
Poorly drained wetland, fresh or saltwater, wooded or grassy, possibly covered with open water (bog, marsh, swamp).
CT DEP, USGS
A political division formed for administrative purposes (municipaltiy or town).
CT DEP, USGS
Linear depression in the Earth's surface that generally slopes from one end to the other (glen, gulf, hollow, ravine, valley).
CT DEP, USGS
ArcView Legend. Text field used to organize geographic names into broad categories. For labeling purposes, use this field to query for features by AV_LEGEND values and assign the appropriate text symbology and color. For example, geographic names with AV_LEGEND = "Landform" are typically black, and geographic names with AV_LEGEND = "Waterbody" are usually blue.
State of Connecticut, Department of Environmental Protection
This value includes CATEGORY attribute value Beach.
State of Connecticut, Department of Environmental Protection
This value includes CATEGORY attribute value Channel.
State of Connecticut, Department of Environmental Protection
This value includes CATEGORY attribute value Falls.
State of Connecticut, Department of Environmental Protection
This value includes CATEGORY attribute value Island.
State of Connecticut, Department of Environmental Protection
This value includes CATEGORY attribute values Cliff, Flat, Gap, Hill, Point, Ridge, and Valley.
State of Connecticut, Department of Environmental Protection
This value includes CATEGORY attribute value Populated Place.
State of Connecticut, Department of Environmental Protection
This value includes CATEGORY attribute value Rock.
State of Connecticut, Department of Environmental Protection
This value includes CATEGORY attribute value Swamp.
State of Connecticut, Department of Environmental Protection
This value includes CATEGORY attribute value Town.
State of Connecticut, Department of Environmental Protection
This value includes CATEGORY attribute values Bay, Lake, River, and Swamp.
State of Connecticut, Department of Environmental Protection
This value includes CATEGORY attribute values Bar and Reef.
State of Connecticut, Department of Environmental Protection
ArcIMS Legend. Text field used to organize geographic names into broad categories. The classification of features according to IMS_LEGEND is broader than that for the AV_LEGEND attribute, combining more types of gegraphic names into fewer (more broadly defined) categories. This reflects the need for simpler map labeling requirements of the an internet map service (IMS) application. For labeling purposes, use this field to query for features in each category and assign the appropriate text symbology and color. For example, geographic names with IMS_LEGEND = "Landform" are typically black, and geographic names with IMS_LEGEND = "Waterbody" are usually blue.
State of Connecticut, Department of Environmental Protection
This value includes CATEGORY attribute value Beach.
State of Connecticut, Department of Environmental Protection
This value includes CATEGORY attribute values Cliff, Flat, Gap, Hill, Island, Point, Ridge, and Valley.
State of Connecticut, Department of Environmental Protection
This value includes CATEGORY attribute value Populated Place.
State of Connecticut, Department of Environmental Protection
This value includes CATEGORY attribute value Town.
State of Connecticut, Department of Environmental Protection
This value includes CATEGORY attribute values, Bay, Falls, Lake, and River.
State of Connecticut, Department of Environmental Protection
This value includes CATEGORY attribute values Bar, Channel, Reef and Rock.
State of Connecticut, Department of Environmental Protection
Data Source - The origin data source for the geographic name.
State of Connecticut, Department of Environmental Protection
Geographic name from an inventory of swimming beaches along the Connecticut shoreline that monitored for water quality by the Connecticut Department of Public Health
State of Connecticut, Department of Environmental Protection
Geographic name from data layer that includes waterbodies and their names, maintained by the Connecticut Department of Environmental Protection
State of Connecticut, Department of Environmental Protection
Geographic name from data layer that includes town boundaries and names maintained by the Connecticut Department of Environmental Protection
State of Connecticut, Department of Environmental Protection
Geographic name from NOAA 1:20,000-Scale Harbor Chart
State of Connecticut, Department of Environmental Protection
Geographic name from NOAA 1:80,000-Scale Chart
State of Connecticut, Department of Environmental Protection
Database records from USGS Geographic Names and Information System
State of Connecticut, Department of Environmental Protection
Geographic name from USGS 1:24,000-Scale Topo Quad Map.
State of Connecticut, Department of Environmental Protection
Geographic name from USGS 1:100,000-Scale Topo Map
State of Connecticut, Department of Environmental Protection
Data Source Key Attribute Name - The name of the key field (attribute) in the data source (DATA_SRC) with information used to link back to the original record in the data source, establishing an origin for the geographic name. The DATA_SRC, SRC_KEY and SRC_KEYVAL attributes establish lineage for geographic names originating from other related data layers. The DATA_SRC field identifies the source data layer. SRC_KEY is the name of a field in the source data layer. SRC_KEYVAL is the value in the SRC_KEY field that identifies a table record that is the basis for the geographic name.
State of Connecticut, Department of Environmental Protection
"Not applicable" is a valid value only if SRC_KEYVAL attribute is zero (0)
State of Connecticut, Department of Environmental Protection
This field is in the Hydrography Master data source
State of Connecticut, Department of Environmental Protection
This field is in the Hydrography Master data source
State of Connecticut, Department of Environmental Protection
This field is in the Hydrography Master data source
State of Connecticut, Department of Environmental Protection
This field is in the Town Master data source
State of Connecticut, Department of Environmental Protection
Data Source Key Value - The value of the key field (SRC_KEY) in the data source (DATA_SRC) that references an original record in the data source, establishing an origin for the geographic name. The DATA_SRC, SRC_KEY and SRC_KEYVAL attributes establish lineage for geographic names originating from other related data layers. The DATA_SRC field identifies the source data layer. SRC_KEY is the name of a field in the source data layer. SRC_KEYVAL is the value in the SRC_KEY field that identifies a table record that is the basis for the geographic name. If SRC_KEYVAL attribute value is zero (0), then SRC_KEY attribute value must be "Not Applicable".
State of Connecticut, Department of Environmental Protection
Information encoded about these point features is used to cartographically label or center small-sized maps on geographically named features. This feature class includes two sets of points. One set is for labeling maps with geographic names and the other set is for navigating (centering) a map on individual geographically named features such as a hill or pond. Some points are only used for map labeling purposes, some points are only used for map navigation purposes, and some points are used for both a map labeling and a map navigation purposes. Two attributes, ISMAPLABEL and ISMAPNAV, define these two sets of points. Map Label Points - ISMAPLABEL = "True" Use the ISMAPLABEL, STATE_COD and SCALELEVEL attributes to define a set of map label points appropriate for display at a particular map scale. For example, use the SQL expression, ISMAPLABEL = "True", to define a layer with all map label points. Use the SQL expression, ISMAPLABEL = "True" and STATE_COD = "CT", to define a layer with map label points for Connecticut. For example, use the SQL expression, ISMAPLABEL = "True" and STATE_COD = "CT" and SCALELEVEL <= 5, to define a layer with map label points appropriate for display in Connecticut between 1:75,000 and 1:100,000 scale. Or use the SQL expression, ISMAPLABEL = "True" and STATE_COD = "CT" and SCALELEVEL <= 6, to define a layer with Connecticut map label points appropriate for display between 1:24,000 and 1:75,000 scale. Typically, map label points are labeled without showing the actual point features on the map. Do not symbolize point features; assign them no color. Just label the points with their geographic name. Create label classes according to geographic name categories and assign different text symbology to each class. For example, geographic names that are hills are typically labeled with black text and water bodies are usually blue. The CATEGORY attribute in (the related GeoName data table) classifies features according to whether each one is a bay, beach, hill, lake, populated place, waterbody, etc. So geographic name labels based on CATEGORY = "Hill" can be shown in black, and geographic name labels with CATEGORY = "Waterbody" can be shown in blue. It is possible to reduce the number of classes and achieve the same labeling results by using the AV_LEGEND or IMS_LEGEND attribute to classify labels into broader categories than those provide by the CATEGORY attribute. AV_LEGND and IMS_LEGEND attributes combine features into a smaller number of categories for the purpose of simplifying the assignment of label text symbology to similar types of geographically named features. Also, position the label text to the upper right of the point location and use the SHORT_NAME attribute as the label field for all map label point features. Map Navigation Points - ISMAPNAV = "True" Use the SQL expression, ISMAPNAV = "True", to define a map navigation layer with center points for navigating maps to all geographically named features. Use the NAVSCALE attribute to obtain an appropriate map scale for centering the map on a particular map navigation point. Map navigation points are not to be visually displayed on a map. Rather, they are intended to be used as a data source for gazetteer and place name-searching applications where a form is used to search for a geographically named place that the map can be panned to. There is one map navigation point for each Connecticut town that a geographically named feature is located in. For example, a hill will have one map navigation point located in the one town that the top of the hill is located in. However, a river will have a map navigation point located on the river in each town that it flows through. Use the NAME attribute when searching and querying for map navigation point features by geographic name. Other Attributes The STATE_COD and TOWN_NO attributes encode which state and Connecticut town each point feature is located in. Use the TOWN_NO attribute as the join key field to the Town data table with the TOWN attribute that holds the town name. Use the GEONAME_NO attribute as the join key field to the GeoName attribute data table with the NAME and SHORT_NAME fields that hold the full and abbreviated name of the feature such as "Connecticut River" and "Connecticut R", respectively. Use the SHORT_NAME attribute as the label field for all map label point features. Use the NAME attribute when searching and querying for map navigation point features by geographic name. Use the DATA_SRC, SRC_KEY, and SRC_KEYVAL attributes to reference (link) the geographic names to features in other source data layers such as Hydrography Master.
This metadata includes a complete description of the entity types, attributes, and attribute values for this data set. No other reference material exists.
79 Elm Street
Although this data set has been used by the State of Connecticut, Department of Environmental Protection, no warranty, expressed or implied, is made by the State of Connecticut, Department of Environmental Protection as to the accuracy of the data and or related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the State of Connecticut, Department of Environmental Protection in the use of these data or related materials. The user assumes the entire risk related to the use of these data. Once the data is distributed to the user, modifications made to the data by the user should be noted in the metadata.
The data distributor does not provide custom GIS analysis or mapping services. Data is available in a standard format and may be converted to other formats, projections, coordinate systems, or selected for specific geographic regions by the party receiving the data.
79 Elm Street