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TCEQ Air Monitoring Stations

TCEQ Air Monitoring Stations Metadata.
Air Mon Sites

Table of Contents:




1    Identification_Information:
Citation:
Citation_Information:
Originator: Texas Commission on Environmental Quality
Publication_Date: 20060801
Title: TCEQ Air Monitoring Stations
Geospatial_Data_Presentation_Form: vector digital data
Description:
Abstract:

This layer contains TCEQ's currently active Air Quality Monitoring stations that operate at "fixed" sites. A fixed site is a station that has recorded data for over 90 consecutive days at the same location. All source data for this layer comes from the Air Quality System (AQS) database, which is maintained by the Monitoring Operations Division of TCEQ's Office of Air Quality. All air monitoring stations classified as "inactive" have been removed from the layer. For information on these older stations, please contact the Monitoring Operations Division.

Since the previous version of this layer was released in 2003, the coordinates for several air monitoring stations have been improved using GPS equipment. At this time, approximately 45% of the points (representing stations established after 1999 and reacquisition of some older ones) were acquired using GPS and the remaining 55% were obtained from manual map interpolation. The Monitoring Operations Division plans to replace these last 55% with GPS positions by the end of 2004.

Level 3 Certification - This layer does not meet the minimum 25 meter agency standard. The layer was certified with known problems that have been documented in the metadata. It is not suitable for high-precision measurement applications.

Purpose:
This layer depicts the geographic locations and selected attribute data of all TCEQ Air Quality Monitoring stations within the State of Texas. The map layer can be used to generate maps, serve as a guide to TCEQ field personnel, and be utilized to perform analysis of the dispersal of air pollutants in Texas.
Supplemental_Information:
For general information on Air Monitoring Data at TCEQ, please see the following URL: <http://www.tceq.state.tx.us/nav/data/aq_data.html> For hourly averages of sampling data, site photos, and other useful information about the air monitoring sites, go to: <http://dsr.tceq.state.tx.us>
Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 20060801
Currentness_Reference: publication date
Status:
Progress: In work
Maintenance_and_Update_Frequency: As needed
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -106.501600
East_Bounding_Coordinate: -93.761600
North_Bounding_Coordinate: 35.382700
South_Bounding_Coordinate: 25.891100
Keywords:
Theme:
Theme_Keyword_Thesaurus: FIPS 5-2
Theme_Keyword: Air Monitoring Stations
Theme_Keyword: CAMS
Theme_Keyword: TAMS
Theme_Keyword: Continuous Air Monitoring Stations
Theme_Keyword: Toxic Air Monitoring Stations
Theme_Keyword: Air Quality
Theme:
Theme_Keyword_Thesaurus: Texas
Theme:
Theme_Keyword_Thesaurus: Counties
Theme:
Theme_Keyword_Thesaurus: TX
Theme:
Theme_Keyword_Thesaurus: 48
Access_Constraints: None.
Use_Constraints:
None. Acknowledgment of the Texas Commission on Environmental Quality would be appreciated in products derived from this dataset.
Point_of_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Amir Poursamadi
Contact_Organization: TCEQ
Contact_Voice_Telephone: 512-239-1867
Contact_Electronic_Mail_Address: apoursam@tceq.texas.gov
Hours_of_Service: 8:00 am - 5:00pm (M-F)
Browse_Graphic:
Browse_Graphic_File_Name: airmon.gif
Browse_Graphic_File_Description:
Graphic showing spatial distribution of air monitoring stations throughout the state
Browse_Graphic_File_Type: GIF
Data_Set_Credit:
Monitoring Operations Division, within TCEQ's Office of Air Quality
Native_Data_Set_Environment:
Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 4; ESRI ArcCatalog 8.3.0.800


2     Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report:
All attribute fields are entered by staff in the Monitoring Operations Division of TCEQ. Except for the additional fields required by the TCEQ GIS Data Review Process, all attribute fields were imported directly from the TAMIS database.
Logical_Consistency_Report: None
Completeness_Report:
This dataset was 100% complete at time of posting.
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report:
Approximately 69% of the coordinates are based on GPS (Global Positioning System) field acquisition, however, only 27% have a confirmed accuracy of 5 meters. 12% of the stations are based on map interpolation and the remaining 18% were collected by unknown methods.
Quantitative_Horizontal_Positional_Accuracy_Assessment:
Horizontal_Positional_Accuracy_Value: 200
Horizontal_Positional_Accuracy_Explanation:
With the exception of stations marked as GPS_DIFF, the accuracies of most stations could not be confirmed based on information from the TAMIS database. Based on tests from the previous version of this layer, the estimated maximum error was no more than 200 meters. As a general rule, the coordinates for air monitoring stations established after 1999 were acquired using GPS equipment. It is uncertain whether these were all differentially corrected, therefore, for stations whose HORZ_METH field states simply "GPS", an accuracy of -9999 is given.
Lineage:
Source_Information:
Source_Citation:
Citation_Information:
Originator: TCEQ
Publication_Date: 20030509
Title: TCEQ Active Air Monitoring Stations for FY2006
Geospatial_Data_Presentation_Form: spreadsheet
Source_Scale_Denominator: 63360
Type_of_Source_Media: online
Source_Citation_Abbreviation: TCEQ
Source_Contribution:
All coordinates and attribute information (except for the TCEQ Locational Data Standards) were imported directly from the TAMIS database.
Process_Step:
Process_Description:
All coordinates were extracted directly from the TAMIS database. All stations not within the boundary of Texas were removed. A point feature dataset was created in ArcMap using the "Add XY" utility. The minimum required GIS fields were added and populated according to the TCEQ Spatial Data Dictionary for Point data.
Source_Used_Citation_Abbreviation: TCEQ
Process_Date: 20060801


3     Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Vector
Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Entity point
Point_and_Vector_Object_Count: 226


4     Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:
Geographic:
Latitude_Resolution: 0.000000
Longitude_Resolution: 0.000000
Geographic_Coordinate_Units: Decimal degrees
Geodetic_Model:
Horizontal_Datum_Name: North American Datum of 1983
Ellipsoid_Name: Geodetic Reference System 80
Semi-major_Axis: 6378137.000
Denominator_of_Flattening_Ratio: 298.257222


5     Entity_and_Attribute_Information:

Detailed_Description:
Entity_Type:
Entity_Type_Label: TCEQ_AIR_MONITORING_STATIONS.dbf
Entity_Type_Definition: ArcView Shapefile Database
Entity_Type_Definition_Source: Environmental Systems Research Institute, Inc.
Attribute:
Attribute_Label: FID
Attribute_Definition: Internal feature number.
Attribute_Definition_Source: ESRI
Attribute_Domain_Values:
Unrepresentable_Domain:
Sequential unique whole numbers that are automatically generated.
Attribute:
Attribute_Label: Shape
Attribute_Definition:
Air Quality System Number - a unique number assigned to each station by the Monitoring Operations Division. The number is a concatenation of the state code, the county FIPS code, and a 4-digit sequential number.
Attribute_Definition_Source: TCEQ Mon Ops
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 480290032
Range_Domain_Maximum: 888010240
Unrepresentable_Domain: Coordinates defining the features.
Attribute:
Attribute_Label: AQS_NUM
Attribute_Definition: Text field containing the name of the Air Monitoring Station.
Attribute_Definition_Source: TCEQ Mon Ops
Attribute_Domain_Values:
Unrepresentable_Domain:
Random values that do not lend themselves to range typing or enumerating or codesets.
Attribute:
Attribute_Label: REG
Attribute_Definition:
COUNTY NAME. This string field contains the name of the county within which the air monitoring station is located.
Attribute_Definition_Source: FIP 5-2
Attribute_Domain_Values:
Unrepresentable_Domain:
Random values that do not lend themselves to range typing or enumerating or codesets.
Attribute:
Attribute_Label: COUNTY
Attribute_Definition:
TCEQ SERVICE REGION. This string field contains the number representing the TCEQ Service Region within which the air monitoring station is located.
Attribute_Definition_Source: TCEQ Mon Ops
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 1
Range_Domain_Maximum: 16
Attribute:
Attribute_Label: CAMS_ID
Attribute_Definition:
CONTINUOUS AIR MONITORING STATION ID. This field, assigned by the TCEQ Monitoring Operations Division, contains a unique identifier for the Continuous Air Monitoring Stations.
Attribute_Definition_Source: TCEQ Mon Ops
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: C1
Range_Domain_Maximum: C1015
Attribute:
Attribute_Label: TAMS_ID
Attribute_Definition:
TOXIC AIR MONITORING STATION ID. This field, assigned by the TCEQ Monitoring Operations Division, contains a unique identifier for the Toxic Air Monitoring Stations.
Attribute_Definition_Source: TCEQ Mon Ops
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: T100
Range_Domain_Maximum: T198
Attribute:
Attribute_Label: M_VOC_ID
Attribute_Definition:
MULTI-CANISTER VOLATILE ORGANIC COMPOUND ID NUMBER. This field, assigned by the TCEQ Monitoring Operations Division, contains a unique identifier for the Multi-Canister VOC Air Monitoring Stations.
Attribute_Definition_Source: TCEQ Mon Ops
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: C181
Range_Domain_Maximum: T172
Attribute:
Attribute_Label: OWNERSHIP
Attribute_Definition: OZONE. Indicates if station tests for ozone.
Attribute_Definition_Source: TCEQ Mon Ops
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: N
Enumerated_Domain_Value_Definition: National Air Monitoring Station
Enumerated_Domain:
Enumerated_Domain_Value: NP
Enumerated_Domain_Value_Definition: National Air Monitoring Station and Photochemical Assessment
Enumerated_Domain:
Enumerated_Domain_Value: P
Enumerated_Domain_Value_Definition: Photochemical Assessment Monitoring Station (PAMS).
Enumerated_Domain:
Enumerated_Domain_Value: X
Enumerated_Domain_Value_Definition: Special Purpose Monitoring
Attribute:
Attribute_Label: NAME
Attribute_Definition:
CARBON MONOXIDE. Indicates if station tests for carbon monoxide.
Attribute_Definition_Source: TCEQ Mon Ops
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: N
Enumerated_Domain_Value_Definition: National Air Monitoring Station
Enumerated_Domain:
Enumerated_Domain_Value: S
Enumerated_Domain_Value_Definition: State and Local Air Monitoring Station
Enumerated_Domain:
Enumerated_Domain_Value: X
Enumerated_Domain_Value_Definition: Special Purpose Air Monitoring Station
Attribute:
Attribute_Label: SITE_ADDRE
Attribute_Definition:
SULPHUR DIOXIDE. Indicates if station tests for sulphur dioxide.
Attribute_Definition_Source: TCEQ Mon Ops
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: N
Enumerated_Domain_Value_Definition: National Air Monitoring Station
Enumerated_Domain:
Enumerated_Domain_Value: S
Enumerated_Domain_Value_Definition: State and Local Air Monitoring Station
Enumerated_Domain:
Enumerated_Domain_Value: X
Enumerated_Domain_Value_Definition: Special Purpose Monitoring
Attribute:
Attribute_Label: CITY
Attribute_Definition:
HYDROGEN SULFIDE. Indicates if station tests for hydrogen sulfide.
Attribute_Definition_Source: TCEQ Mon Ops
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: N
Enumerated_Domain_Value_Definition: National Air Monitoring Station
Enumerated_Domain:
Enumerated_Domain_Value: S
Enumerated_Domain_Value_Definition: State and Local Air Monitoring Station
Enumerated_Domain:
Enumerated_Domain_Value: X
Enumerated_Domain_Value_Definition: Special Purpose Air Monitoring
Attribute:
Attribute_Label: O3
Attribute_Definition:
NITROGEN OXIDES. Indicates if station tests for nitrogen oxides.
Attribute_Definition_Source: TCEQ Mon Ops
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: N
Enumerated_Domain_Value_Definition: National Air Monitoring Station
Enumerated_Domain:
Enumerated_Domain_Value: NP
Enumerated_Domain_Value_Definition:
National Air Monitoring Station & Photochemical Assessement Monitoring Station
Enumerated_Domain:
Enumerated_Domain_Value: P
Enumerated_Domain_Value_Definition: Photochemical Assessement Monitoring Station
Enumerated_Domain:
Enumerated_Domain_Value: S
Enumerated_Domain_Value_Definition: State & Local Air Monitoring Station
Enumerated_Domain:
Enumerated_Domain_Value: X
Enumerated_Domain_Value_Definition: Special Purpose Monitoring
Attribute:
Attribute_Label: CO
Attribute_Definition:
REACTIVE OXIDES OF NITROGEN. Indicates if station tests for reactive oxides of nitrogen.
Attribute_Definition_Source: TCEQ Mon Ops
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: X
Enumerated_Domain_Value_Definition: Special Purpose Monitoring
Attribute:
Attribute_Label: SO2
Attribute_Definition:
PARTICULATE MATTER (10 microns or less). Indicates if station tests for particulate matter of 10 microns or less in size.
Attribute_Definition_Source: TCEQ Mon Ops
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: N
Enumerated_Domain_Value_Definition: National Air Monitoring Station
Enumerated_Domain:
Enumerated_Domain_Value: QA
Enumerated_Domain_Value_Definition: Quality Assurance Sampler
Enumerated_Domain:
Enumerated_Domain_Value: S
Enumerated_Domain_Value_Definition: State & Local Air Monitorring Station
Enumerated_Domain:
Enumerated_Domain_Value: TEOM
Enumerated_Domain_Value_Definition: Tapered Element Oscillating Microbalance Sampler
Enumerated_Domain:
Enumerated_Domain_Value: X
Enumerated_Domain_Value_Definition: Special Purpose Monitoring
Attribute:
Attribute_Label: H2S
Attribute_Definition:
PARTICULATE MATTER (2.5 microns or less). Indicates if station tests for fine particulate matter of 2.5 microns or less in size.
Attribute_Definition_Source: TCEQ Mon Ops
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: QA
Enumerated_Domain_Value_Definition: Quality Assurance Sampler
Enumerated_Domain:
Enumerated_Domain_Value: S
Enumerated_Domain_Value_Definition: State & Local Air Monitoring Station
Enumerated_Domain:
Enumerated_Domain_Value: S/QA
Enumerated_Domain_Value_Definition:
State & Local Air Monitoring Station & Quality Assurance Sampler
Enumerated_Domain:
Enumerated_Domain_Value: S/TEOM
Enumerated_Domain_Value_Definition:
State & Local Air Monitoring Station & Tampered Element Oscillating Microbalance Sampler
Enumerated_Domain:
Enumerated_Domain_Value: SP
Enumerated_Domain_Value_Definition: PM 2.5 Speciation Sampler
Enumerated_Domain:
Enumerated_Domain_Value: TEOM
Enumerated_Domain_Value_Definition: Tampered Element Oscillating Microbalance Sampler
Enumerated_Domain:
Enumerated_Domain_Value: TEOM/QA
Enumerated_Domain_Value_Definition:
Tampered Element Oscillating Microbalance Sampler & Quality Assurance Sampler
Enumerated_Domain:
Enumerated_Domain_Value: TEON/SP
Enumerated_Domain_Value_Definition:
Tampered Element Oscillating Microbalance Sampler & PM 2.5 Speciation Sampler
Enumerated_Domain:
Enumerated_Domain_Value: X
Enumerated_Domain_Value_Definition: Special Purpose Monitoring
Attribute:
Attribute_Label: NOX
Attribute_Definition: LEAD. Indicates if station tests for lead.
Attribute_Definition_Source: TCEQ Mon Ops
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: N
Enumerated_Domain_Value_Definition: National Air Monitoring Station
Enumerated_Domain:
Enumerated_Domain_Value: N/Q
Enumerated_Domain_Value_Definition: National Air Monitoring Station & Quality Assurance Sampler
Enumerated_Domain:
Enumerated_Domain_Value: QA
Enumerated_Domain_Value_Definition: Quality Assurance Sampler
Enumerated_Domain:
Enumerated_Domain_Value: S
Enumerated_Domain_Value_Definition: State & Local Air Monitoring Station
Enumerated_Domain:
Enumerated_Domain_Value: X
Enumerated_Domain_Value_Definition: Special Purpose Monitoring
Attribute:
Attribute_Label: NOY
Attribute_Definition: POLY-URETHANE FOAM SAMPLER
Attribute_Definition_Source: TCEQ Mon Ops
Attribute:
Attribute_Label: PM10
Attribute_Definition:
VOLATILE ORGANIC COMPOUNDS. Indicates if the station tests for volatile organic compounds.
Attribute_Definition_Source: TCEQ Mon Ops
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: C
Enumerated_Domain_Value_Definition: Carbonyl Sampler
Enumerated_Domain:
Enumerated_Domain_Value: GC
Enumerated_Domain_Value_Definition: Gas Chromatograph Sampler
Enumerated_Domain:
Enumerated_Domain_Value: PUF
Enumerated_Domain_Value_Definition: Pesticide Head Polyeurethane Foam Sampler
Enumerated_Domain:
Enumerated_Domain_Value: T
Enumerated_Domain_Value_Definition: Air Toxics Station
Enumerated_Domain:
Enumerated_Domain_Value: P
Enumerated_Domain_Value_Definition: Photochemical Assessement Monitoring Station
Enumerated_Domain:
Enumerated_Domain_Value: QA
Enumerated_Domain_Value_Definition: Quality Assurance Sampler
Enumerated_Domain:
Enumerated_Domain_Value: X
Enumerated_Domain_Value_Definition: Special Purpose Monitoring
Enumerated_Domain:
Enumerated_Domain_Value: X/QA
Enumerated_Domain_Value_Definition: Special Purpose Monitoring & Quality Assurance Sampler
Attribute:
Attribute_Label: PB
Attribute_Definition:
MULTI VOC. Multi-Canister Sampler for speciated VOC measurements for the PAMS Network
Attribute_Definition_Source: TCEQ Mon Ops
Attribute:
Attribute_Label: PM2_5
Attribute_Definition: GC - Gas Chromatograph continuous speciated VOC monitor
Attribute_Definition_Source: TCEQ Mon Ops
Attribute:
Attribute_Label: TEOM__PM10
Attribute_Definition: CARBONYL SAMPLER.
Attribute_Definition_Source: TCEQ Mon Ops
Attribute:
Attribute_Label: TEOM__PM2_
Attribute_Definition:
METEOROLOGICAL PARAMETERS. Air Monitoring Station that measures wind speed, wind direction, and temperature.
Attribute_Definition_Source: TCEQ Mon Ops
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: A
Enumerated_Domain_Value_Definition: Acoustic Sounder
Enumerated_Domain:
Enumerated_Domain_Value: BP
Enumerated_Domain_Value_Definition: Barometric Pressure
Enumerated_Domain:
Enumerated_Domain_Value: DP
Enumerated_Domain_Value_Definition: Dew Point
Enumerated_Domain:
Enumerated_Domain_Value: PR
Enumerated_Domain_Value_Definition: Precipitation
Enumerated_Domain:
Enumerated_Domain_Value: R
Enumerated_Domain_Value_Definition: Radar Profiler
Enumerated_Domain:
Enumerated_Domain_Value: RH
Enumerated_Domain_Value_Definition: Relative Humidity
Enumerated_Domain:
Enumerated_Domain_Value: SR
Enumerated_Domain_Value_Definition: Solar Radiation
Enumerated_Domain:
Enumerated_Domain_Value: UV
Enumerated_Domain_Value_Definition: Ultraviolet Radiation
Enumerated_Domain:
Enumerated_Domain_Value: X
Enumerated_Domain_Value_Definition: Special Purpose Monitoring
Enumerated_Domain:
Enumerated_Domain_Value: Vis
Enumerated_Domain_Value_Definition: Visability
Attribute:
Attribute_Label: SPEC__PM2_
Attribute_Definition:
Free text field for recording additional information about the station.
Attribute_Definition_Source: TCEQ Mon Ops
Attribute_Domain_Values:
Unrepresentable_Domain:
Random values that do not lend themselves to range typing or enumerating or codesets.
Attribute:
Attribute_Label: PB__SPEC_
Attribute_Definition:
SITE ESTABLISHED. The calendar date on which the air monitoring station was first established.
Attribute_Definition_Source: TCEQ Mon Ops
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 19610101
Range_Domain_Maximum: 20030424
Attribute:
Attribute_Label: PUF
Attribute_Definition:
SITE TERMINATED. Calendar date on which the air monitoring site was terminated.
Attribute_Definition_Source: TCEQ Mon Ops
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 11_Aug-1998
Range_Domain_Maximum: 7-Apr-2002
Attribute:
Attribute_Label: VOC
Attribute_Definition: Latitude in Decimal Degrees.
Attribute_Definition_Source: TCEQ Mon Ops
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 25.891100
Range_Domain_Maximum: 35.382700
Attribute:
Attribute_Label: M__VOC
Attribute_Definition: Longitude in Decimal Degrees.
Attribute_Definition_Source: TCEQ Locational Data Standards
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -106.588300
Range_Domain_Maximum: -93.761600
Attribute:
Attribute_Label: GC
Attribute_Definition:
HORIZONTAL METHOD. A code defining the method used to obtain the reported coordinates.
Attribute_Definition_Source: TCEQ Locational Data Standards
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: MAP_MAN
Enumerated_Domain_Value_Definition: Map Interpolation - Manual
Enumerated_Domain:
Enumerated_Domain_Value: GPS_POST
Enumerated_Domain_Value_Definition: GPS - Post Processed Correction
Enumerated_Domain:
Enumerated_Domain_Value: DOQ
Enumerated_Domain_Value_Definition: Interpolated from a Digital Orthophoto Quarter Quad
Enumerated_Domain:
Enumerated_Domain_Value: UNKNOWN
Enumerated_Domain_Value_Definition: Method Unknown
Attribute:
Attribute_Label: CS
Attribute_Definition:
Assessment of the horizontal accuracy of the reported latitude/longitude coordinate expressed in meters.
Attribute_Definition_Source: TCEQ Locational Data Standards
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 5
Range_Domain_Maximum: 200
Attribute:
Attribute_Label: TNMOC
Attribute_Definition:
HORIZONTAL REFERENCE. A code that specifically describes the precise location of the coordinate within the facility.
Attribute_Definition_Source: TCEQ Locational Data Standards
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: FAC_CEN
Enumerated_Domain_Value_Definition: Facility Centroid
Enumerated_Domain:
Enumerated_Domain_Value: Other
Enumerated_Domain_Value_Definition: Other
Attribute:
Attribute_Label: NET_RAD
Attribute_Definition: HORIZONTAL DATE. Date on which the coordinate was collected.
Attribute_Definition_Source: TCEQ Locational Data Standards
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 19610101
Range_Domain_Maximum: 20030604
Attribute:
Attribute_Label: SR
Attribute_Definition:
Code representing the organization that measured the coordinate.
Attribute_Definition_Source: TCEQ Locational Data Standards
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: TCEQ
Enumerated_Domain_Value_Definition: Texas Commission on Environmental Quality
Attribute:
Attribute_Label: RADAR
Attribute_Definition:
Horizontal Reference Datum of the coordinates represented by the LAT_DD and LONG_DD fields.
Attribute_Definition_Source: TCEQ Locational Data Standards
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: NAD83
Enumerated_Domain_Value_Definition: North American Datum of 1983
Enumerated_Domain:
Enumerated_Domain_Value: UNKNOWN
Enumerated_Domain_Value_Definition: Horizontal Datum Unknown
Attribute:
Attribute_Label: FTIR
Attribute:
Attribute_Label: AETH
Attribute:
Attribute_Label: UV
Attribute:
Attribute_Label: VIS
Attribute:
Attribute_Label: DP
Attribute:
Attribute_Label: RH
Attribute:
Attribute_Label: BP
Attribute:
Attribute_Label: PR
Attribute:
Attribute_Label: A
Attribute:
Attribute_Label: MET
Attribute:
Attribute_Label: LAT_DD
Attribute:
Attribute_Label: LONG_DD
Attribute:
Attribute_Label: HORZ_METH
Attribute:
Attribute_Label: HORZ_ACC
Attribute:
Attribute_Label: HORZ_REF
Attribute:
Attribute_Label: HORZ_DATE
Attribute:
Attribute_Label: HORZ_ORG
Attribute:
Attribute_Label: HORZ_DATUM



6     Distribution_Information:

Distributor:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Greg Smithhart
Contact_Organization: TCEQ
Contact_Address:
Address_Type: mailing address
Address: MC-197, P.O. Box 13087
City: Austin
State_or_Province: TX
Postal_Code: 78711-3087
Country: USA
Contact_Voice_Telephone: 512-239-0859
Contact_Facsimile_Telephone: 512-239-0888
Contact_Electronic_Mail_Address: gsmithha@tceq.texas.gov
Hours_of_Service: 8:00am - 5:00pm (M-F)
Resource_Description: Downloadable Data
Distribution_Liability:
Although this data has been processed successfully on a computer system at the Texas Commission on Environmental Quality, no warranty expressed or implied is made by the TCEQ regarding the use of the data on any other system, nor shall the act of distribution constitute any such warranty.
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Transfer_Size: 0.113
Fees: None



7     Metadata_Reference_Information:

Metadata_Date: 20060801
Metadata_Review_Date: 20060801
Metadata_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Greg Smithhart
Contact_Organization: TCEQ
Contact_Address:
Address_Type: mailing address
Address: MC-197, P.O. Box 13087
City: Austin
State_or_Province: TX
Postal_Code: 78711-3087
Country: USA
Contact_Voice_Telephone: 512-239-0859
Contact_Facsimile_Telephone: 512-239-0888
Contact_Electronic_Mail_Address: gsmithha@tceq.texas.gov
Hours_of_Service: 8:00am - 5:00 pm (M-F)
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time
Metadata_Access_Constraints: None.
Metadata_Use_Constraints: None.
Metadata_Extensions:
Online_Linkage: <http://www.esri.com/metadata/esriprof80.html> Exit the TCEQ
Profile_Name: ESRI Metadata Profile

Generated by http://geology.usgs.gov/tools/metadata/tools/doc/mp.html Exit the TCEQ version 2.7.33 on Thu Jun 19 16:27:43 2003