FLORIDA GEOGRAPHIC DATA LIBRARY DOCUMENTATION VERSION 2007 TITLE: ST. JOHNS RIVER WATER MANAGEMENT DISTRICT SPRINGS AND SEEPS 2007 Geodataset Name: ETAT.SPRINGS_SJRWMD_2007 Geodataset Type: SHAPEFILE Geodataset Feature: Point Feature Count: 166 |
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GENERAL DESCRIPTION:
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DATA SOURCE(S): St. Johns River Water Management District. SCALE OF ORIGINAL SOURCE MAPS: 24000 DATE OF AUTOMATION OF SOURCE: 200712 GEODATASET EXTENT: State of Florida |
FEATURE ATTRIBUTE TABLES:
Datafile Name: SPRINGS_SJRWMD_2007
ITEM NAME | WIDTH | TYPE |
OBJECTID
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4 | OID |
HYDROID
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10 | Number |
HYDROCODE
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10 | Number |
JUNCTIONID
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10 | Number |
NAME
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50 | String |
AQUIFER
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50 | String |
MAGNITUDE
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5 | Number |
COUNTY
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10 | String |
USNG_FL_1K
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10 | String |
DESCRIPT
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33 | String |
FGDLAQDATE
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8 | Date |
AUTOID
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4 | Number |
SHAPE
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4 | Geometry |
FEATURE ATTRIBUTE TABLES CODES AND VALUES:
Item | Item Description | |
OBJECTID |
Internal feature number. |
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HYDROID |
A unique feature identifier in the Water Resources Geodatabase. |
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HYDROCODE |
A permanent public identifier of the feature in the Water Resources Geodatabase and used to acquire information about the feature from information systems external to the geodatabase. |
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JUNCTIONID |
HydroID of the related HydroJunction. |
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NAME |
Unique name of the spring. |
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AQUIFER |
Name of the aquifer that is the source of the spring. |
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MAGNITUDE |
Magnitude of the spring - a value from 1-8. |
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COUNTY |
County in which the spring is located. |
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USNG_FL_1K |
Station's 1-kilometer United States National Grid (USNG) address. The USNG is an alpha-numeric reference system based on the UTM coordinate system and is similar to the Military Grid Reference System. Use of the USNG ensures a uniform grid mapping and positional reporting system for search and rescue, emergency planning, response, and recovery. How to Read a United States National Grid (USNG) Spatial Address Website - http://www.fgdc.gov/usng/how-to-read-usng/index_html |
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DESCRIPT |
Description field based on NAME. |
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FGDLAQDATE |
Date FGDL acquired the data. |
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AUTOID |
Unique ID number. |
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SHAPE |
Feature geometry. |
This data is provided 'as is'. GeoPlan relied on the integrity of the original data layer's topology |
This data is provided 'as is' by GeoPlan and is complete to our knowledge. |
GeoPlan relied on the integrity of the attribute information within the original data. |
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The Water Resources Geodatabase (WRGDB) was created to integrate water-related spatial information on a 1:24,000 scale, in a relational manner that supports hydrologic analysis and modeling efforts. The District uses this information for general mapping and cartographic purposes, and for small and medium scale hydrologic and assessment applications. |
This data is provided 'as is' and its horizontal positional accuracy has not been verified by GeoPlan |
This data is provided 'as is' and its vertical positional accuracy has not been verified by GeoPlan |
The St. Johns River Water Management District prepares and uses information for its own purposes and this information may not be suitable for other purposes. This information is provided "as is". Further documentation of this data can be obtained by contacting: St. Johns River Water Management District, Division of Integrated Application Systems, Post Office Box 1429, Palatka, Florida, 32178-1429, (386) 329-4500. THE DATA INCLUDED IN FGDL ARE 'AS IS' AND SHOULD NOT BE CONSTRUED AS LEGALLY BINDING. THE UNIVERSITY OF FLORIDA GEOPLAN CENTER SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED AS A RESULT OF USING, MODIFYING, CONTRIBUTING OR DISTRIBUTING THE MATERIALS. A note about data scale: Scale is an important factor in data usage. Certain scale datasets are not suitable for some project, analysis, or modeling purposes. Please be sure you are using the best available data. 1:24000 scale datasets are recommended for projects that are at the county level. 1:24000 data should NOT be used for high accuracy base mapping such as property parcel boundaries. 1:100000 scale datasets are recommended for projects that are at the multi-county or regional level. 1:125000 scale datasets are recommended for projects that are at the regional or state level or larger. Vector datasets with no defined scale or accuracy should be considered suspect. Make sure you are familiar with your data before using it for projects or analysis. Every effort has been made to supply the user with data documentation. For additional information, see the References section and the Data Source Contact section of this documentation. For more information regarding scale and accuracy, see our webpage at: http://geoplan.ufl.edu/education.html |
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The GeoPlan Center downloaded the data from the St. John's River Water Management District Web site: http://sjr.state.fl.us/gisdevelopment/index.html - GeoPlan extracted this data from the ZIP file. - The shapefile was reprojected from NAD_1983_HARN_UTM_Zone_17N to the FGDL Albers HPGN map projection. (See "Map Projection Parameters" below). - Changed original layer name from SPRINGSEEP to SPRINGS_SJRWMD_2007. - Added county data and field via spatial join. - Added USNG_FL_1K data and field via spatial join. - A DESCRIPT field was added based on NAME. - A FGDLAQDATE field was added based on date GeoPlan obtained the data. - Added AUTOID field. - Deleted FCTYPE, Participat, and Comments fields, which contained no data. - All records were upcased. Process Date: 20080610 |
Projection ALBERS Datum HPGN Units METERS Spheroid GRS1980 1st Standard Parallel 24 0 0.000 2nd Standard Parallel 31 30 0.000 Central Meridian -84 00 0.000 Latitude of Projection's Origin 24 0 0.000 False Easting (meters) 400000.00000 False Northing (meters) 0.00000
DATA SOURCE CONTACT (S):
Name: Abbr. Name: Address: Phone: Web site: E-mail: Contact Person: Phone: E-mail: |
St. Johns River Water Management District SJRWMD PO Box 1429 Palatka, FL 32178-1429 386.329.4336 |
Name: FLORIDA GEOGRAPHIC DATA LIBRARY Abbr. Name: FGDL Address: Florida Geographic Data Library 431 Architecture Building PO Box 115706 Gainesville, FL 32611-5706 Web site: http://www.fgdl.org Contact FGDL: Technical Support: http://www.fgdl.org/fgdlfeed.html FGDL Frequently Asked Questions: http://www.fgdl.org/fgdlfaq.html FGDL Mailing Lists: http://www.fgdl.org/fgdl-l.html For FGDL Software: http://www.fgdl.org/software.html