system filename: fdtwwrc system file size: 8.9mb Revisions and updates to this layer include: 2.) filename: fdtwwrc1298 The December 1998 update to this layer consisted of projecting the data from NAD27 datum, State Plane projection, units of measure feet TO: NAD83 DATUM, State Plane PROJECTION, UNITS OF MEASURE METERS. This was done to comply with the NC Geographic Information Coordinating Council's "Statement of Direction for North Carolina Corporate Geographic Database Horizontal Reference, Datum and Unit of Measure". This reprojecting was done in various ways depending on the data type and content. Vector data was projected using the 'project' command in ESRI's Arc software and topology was cleaned and built based on coverage needs. Raster data was projected using ESRI's Grid module and various steps as applicable. 1.) filename fdtwwrc797 This was the first released version of this data.
NC Center for Geographic Information and Analysis, 19981201, onemap_prod.SDEADMIN.fdtwwrc_poly: NC Center for Geographic Information and Analysis, Asheville, NC.Online Links:
Planar coordinates are encoded using coordinate pair
Abscissae (x-coordinates) are specified to the nearest 0.000600
Ordinates (y-coordinates) are specified to the nearest 0.000600
Planar coordinates are specified in meters
The horizontal datum used is North American Datum of 1983.
The ellipsoid used is Geodetic Reference System 80.
The semi-major axis of the ellipsoid used is 6378137.000000.
The flattening of the ellipsoid used is 1/298.257222.
| Range of values | |
|---|---|
| Minimum: | 10.786987 |
| Maximum: | 2,741,106.250 |
| Units: | meters |
| Resolution: | .001 |
| Formal codeset | |
|---|---|
| Codeset Name: | Standards for Digital Line Graphs |
| Codeset Source: | US Geological Survey, NMD |
| Formal codeset | |
|---|---|
| Codeset Name: | Standards for Digital Line Graphs |
| Codeset Source: | US Geological Survey, NMD |
Sequential unique whole numbers that are automatically generated.
Coordinates defining the features.
| Range of values | |
|---|---|
| Minimum: | 6 |
| Maximum: | 21,224 |
| Range of values | |
|---|---|
| Minimum: | 1 |
| Maximum: | 21,222 |
| Range of values | |
|---|---|
| Minimum: | 1 |
| Maximum: | 840 |
| Range of values | |
|---|---|
| Minimum: | 1 |
| Maximum: | 21,662 |
| Range of values | |
|---|---|
| Minimum: | 1 |
| Maximum: | 840 |
| Range of values | |
|---|---|
| Minimum: | 0.31250 |
| Maximum: | 28,518.994141 |
| Units: | meters |
| Resolution: | 0.001 |
| Range of values | |
|---|---|
| Minimum: | 1 |
| Maximum: | 21698 |
| Formal codeset | |
|---|---|
| Codeset Name: | Standards for Digital Line Graphs |
| Codeset Source: | US Geological Survey, NMD |
| Formal codeset | |
|---|---|
| Codeset Name: | Standards for Digital Line Graphs |
| Codeset Source: | US Geological Survey, NMD |
Names of streams vary in length and number of words.
River basin names vary in length and number of words.
| Value | Definition |
|---|---|
| Hatchery Supported Water | Water that is stocked periodically with trout in order fishing. There is no size limit or bait restriction and the creel is seven trout per day. Water is marked with a green and white sign and posted conspicuously along watercourse. |
| Delayed Harvest Water | Water that may be fished only with artificial lures with one single hook, no natural bait may be possessed while fishing between March 1, and one half hour after sunset on May 31. This water is closed to fishing between one-half hour after sunset on May 31 and 6:00 am on June 1. At 6:00 am on June 1 this water is open to fishing under Hatchery Supported regulations. This water is marked with a black and white sign. |
| Wild Trout Water | High quality water which sustains trout populations by natural reproduction. In wild trout water the minimum length limit is 7 inches ane the creel limit is 4 trout per day. Only artificial lures with one single hook may be used. Water is marked with a blue and white sign. |
| Wild Trout Water with Natural Bait | A stream that may be fished with artificial lures or natural bait, except live fish. Lures and natural baits are restricted to one single hook. The minimum length limit is 7 inches and the creel limit is 4 trout per day. This stream is marked with a brown and white signs. |
| Catch and Release/Single Hook/Artificial Lure | A stream that may be fished with artificial lures having one single hook and all fish must be released. No fish may be harvested or possessed while fishing this stream. This stream is marked with a purple and gold sign. |
| Catch and Release/Single Hook/Artificial Fly | A stream that may be fished with artificial flies having one single hook and all fish must be released. No fish may be harvested or possessed while fishing this stream. This stream is marked with a red and gold sign. |
| Undesignated Water | Water that is not designated by the WRC. |
FDTWWRC.PAT Polygon Attribute Table COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC DESCRIPTION 1 AREA 4 12 F 3 Total area in meters 5 PERIMETER 4 12 F 3 Total perimeter in meters 9 FDTWWRC# 4 5 B - Poly internal 13 FDTWWRC-ID 4 5 B - Poly user id number 21 MINOR1 6 6 I - DLG standard code for feature 27 MINOR2 6 6 I - DLG standard code for feature 33 STREAM-NAME 60 60 C - Name of primary stream 93 RIV-BASIN 20 20 C - Name of river basin 113 WRC-CLASS 70 70 C - WRC Public Mountain Trout Water Designation FDTWWRC.AAT Arc Attribute Table COLUMN ITEM NAME WIDTH OUTPUT TYPE DEC DESCRIPTION 1 FNODE# 4 5 B - From-node id of linear feature 5 TNODE# 4 5 B - To-node id of linear feature 9 LPOLY# 4 5 B - Left-side polygon id of linear feature 13 RPOLY# 4 5 B - Right-side polygon id of linear feature 17 LENGTH 4 12 F 3 Length of linear feature in meters 21 FDTWWRC# 4 5 B - Internal id number 25 FDTWWRC-ID 4 5 B - Internal id number 33 MINOR1 6 6 I - DLG standard code for feature 39 MINOR2 6 6 I - DLG standard code for feature 96 STREAM-NAME 60 60 C - Stream name as listed in DEM 156 RIV-BASIN 20 20 C - River basin name 184 WRC-CLASS 70 70 C - WRC Public Mountain Trout Water Designation
NCCGIA Director, Karen Siderelis Database Administration, Zsolt Nagy Database Management, Ken Shaffer Project Manager, John Derry North Carolina Center for Geographic Information and Analysis Governor's Office Office of State Planning 301 N. Wilmington Street Raleigh, NC 27603
(919) 733-3633 (voice)
borawajc@mail.wildlife.state.nc.us
This data layer was created to map existing waters managed under the North Carolina Wildlife Resources Commission's Designated Public Mountain Trout Waters program for management and public information purposes. Output files were used to print an agency publication entitled "North Carolina Trout Fishing Maps". This publication went on sale to the public in 1997.
NC Wildlife Resources Commission, 1997, North Carolina Inland Fishing, Hunting & Trapping Regulation Digest: NC DENR, Raleigh, North Carolina.
NC Center for Geographic Information and Analysis, 19970721, Hydrography 100,000: NC Center for Geographic Information and Analysis, Raleigh, North Carolina.
Person who carried out this activity:
(919) 733-2090 (voice)
(919)715-0725 (FAX)
dataq@cgia.state.nc.us
Data sources used in this process:
NC Wildlife Resources Commission, 1997, North Carolina Inland Fishing,Hunting, and Trapping Regulations Digest: NC WRC, Raleigh, North Carolina.
The NC WRC delineated the public game lands on mylar overlays mapped at 1:100,000 scale. NC CGIA digitized these areas and attributed them with WRC designated trout waters classification. Attributes were were checked by WRC staff. Linework, DLG code - NCCGIA.
Hydrography 1:100,000-scale features were taken from the USGS 1:100,000-scale DLGs. Supplemented hydrographic features were digitized from 1:24,000-scale bases and the linework checked against the bases to within a linewidth.
These data represent all designated trout waters managed by the NC Wildlife Resources Commission and as listed in the North Carolina Inland Fishing, Hunting & Trapping Regulation Digest for July 1, 1997 to June 30, 1998
Using ESRI's ARC/INFO GIS software, the dataset was built for arc and polygon topology using the "build" command. The data set was then cleaned with a fuzzy tolerance of 1 foot. Topology has not been edited since the last build or clean.
Are there legal restrictions on access or use of the data?
- Access_Constraints: None
- Use_Constraints:
- Acknowledgement of products derived from this data set should cite the following: The source of the Fishing, Designated Trout Waters - Wildlife Resources Commission data is the North Carolina Corporate Geographic Database. Earlier versions of this dataset may exist. The user must be sure to use the appropriate data set for the time period of interest. While efforts have been made to ensure that these data are accurate and reliable within the state of the art, CGIA cannot assume liability for any damages or misrepresentation caused by any inaccuracies in the data or as a result of changes to the data caused by system transfers.
(919) 733-2090 (voice)
(919) 715-0725 (FAX)
dataq@cgia.state.nc.us
Fishing, Designated Trout Waters, WRC
NCCGIA is charged with the development and maintenance of the State's corporate geographic database and, in cooperation with other mapping organizations, is committed to offering its users accurate, useful, and current information about the state. Although every effort has been made to ensure the accuracy of information, errors and conditions originating from physical sources used to develop the corporate database may be reflected in the data supplied. The client must be aware of data conditions and bear responsibility for the appropriate use of the information with respect to possible errors, original map scale, collection methodology, currency of data, and other conditions specific to certain data. NCCGIA does not support secondary distribution of this data. The use of trade names or commercial products does not constitute their endorsement by the NCCGIA or North Carolina State Government.
FOR DIGITAL OR NON-DIGITAL DATA, Contact NC CGIA, Data Distribution to order data, Phone 919.733.2090 ... Email dataq@cgia.state.nc.us ... Web Page order form <http://www.cgia.state.nc.us/cgdb/index.html>
For current FORMAT/MEDIA INFORMATION, use a web browser: <http://www.cgia.state.nc.us/cost.html> or phone NC CGIA Data Distribution 919.733.2090
Data creation and large data analysis jobs contact Database Administration P:(919)733-2090. All data is available through standard ordering procedures on a cost recovery basis.
All formats supplied are created using ARC/INFO GIS software on Unix workstations. Other formats are available. Format compatibility is the user's responsibility. For more information on formats and media, use a web browser: FORMAT/MEDIA INFORMATION - <http://www.cgia.state.nc.us/cost.html>
(919) 733-2090 (voice)
(919) 715-0725 (FAX)
dataq@cgia.state.nc.us