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1990 Wetland Inventory
Frequently-anticipated questions:
- What does this data set describe?
- How should this data set be cited?
- What geographic area does the data set cover?
- What does it look like?
- Does the data set describe conditions during a particular time period?
- What is the general form of this data set?
- How does the data set represent geographic features?
- How does the data set describe geographic features?
- Who produced the data set?
- Why was the data set created?
- How was the data set created?
- How reliable are the data; what problems remain in the data set?
- How can someone get a copy of the data set?
- Who wrote the metadata?
What does this data set describe?
- Title: wetlands_region
- Abstract:
- Digital outline of PEI freshwater wetlands taken from 1990, 1: 17 500 CIR aerial photography
- How should this data set be cited?
Dibblee, Randy, 1990, wetlands_region.
Online Links:
- www.gov.ca/gis
- What geographic area does the data set cover?
- West_Bounding_Coordinate: -64.421758
- East_Bounding_Coordinate: -61.966452
- North_Bounding_Coordinate: 47.055738
- South_Bounding_Coordinate: 45.940435
- What does it look like?
- Does the data set describe conditions during a particular time period?
- Beginning_Date: 1990
- Ending_Date: 1991
- Currentness_Reference: 1990
- What is the general form of this data set?
- Geospatial_Data_Presentation_Form: vector digital data
- How does the data set represent geographic features?
- How are geographic features stored in the data set?
This is a Vector data set. It contains the following vector data types (SDTS terminology):
- G-polygon (8386)
- What coordinate system is used to represent geographic features?
The map projection used is Double Stereographic.
- Projection parameters:
Planar coordinates are encoded using coordinate pair
Abscissae (x-coordinates) are specified to the nearest 0.000512
Ordinates (y-coordinates) are specified to the nearest 0.000512
Planar coordinates are specified in metersThe horizontal datum used is D_North_American_1983_CSRS98.
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.
- How are geographic features stored in the data set?
- How does the data set describe geographic features?
- wetlands_region
-
- FID
- Internal feature number. (Source: ESRI)
Sequential unique whole numbers that are automatically generated.
- Shape
- Feature geometry. (Source: ESRI)
Coordinates defining the features.
- TYPE0
-
- WETLAND_92
-
- WETLAND_81
-
- PHOTO_NO
-
- AREA_HA0
-
- DOMINANT
-
- JUXTAPOSIT
-
- SURROUND
-
- SITE_TYPE
-
- IMPOUNDMEN
-
- ACTIVE
-
- INACTIVE
-
- COVER_TYPE
-
- INTERSPERS
-
- MANAGEMENT
-
- RATING
-
- DOMINANT1
-
- DOMINANT2
-
- NO
-
- SUBCLASS_1
-
- SUBCLASS_2
-
- SUBCLASS_3
-
- SUBCLASS_4
-
- SUBCLASS_5
-
- SUBCLASS_6
-
- SUBCLASS_7
-
- SUBCLASS_8
-
- SUBCLASS_9
-
- 10
-
- 11
-
- 12
-
- 13
-
- 14
-
- 15
-
- 16
-
- LATITUDE0
-
- LONGITUD0
-
- EASTING
-
- NORTHING
-
- FORESTMA0
-
- METRICMA0
-
- GEOMAP0
-
Who produced the data set?
- Who are the originators of the data set? (may include formal authors, digital compilers, and editors)
- Randy Dibblee
- Who also contributed to the data set?
- To whom should users address questions about the data?
Conservation and Management, Department of Environment, Energy, and Forestry
c/o Randy Dibblee
Wildlife Biologist
11 Kent St.
Charlottetown, PE C1A 7N8
Canada
902-368-4666 (voice)
rldibblee@gov.pe.ca
Why was the data set created?
To generate a digital map of PEI freshwater wetlands as rated by the Golet Wetland Classification System.
How was the data set created?
- From what previous works were the data drawn?
- (source 1 of 1)
- Type_of_Source_Media: aerial photography, hardcopy maps
- Source_Scale_Denominator: 17 500
- How were the data generated, processed, and modified?
- Date: 1990 (process 1 of 2)
- Interpreted from 1:17,500 color infrared photography Manually transferred to 1:10 000 hardcopy maps Digitized using CARIS on a digitizing table.
Person who carried out this activity:
Forestry & Land Resource Modeling, Department of Environment, Energy, and Forestry
c/o Mary Lynn McCourt
Land Imagery Analyst
11 Kent St.
Charlottetown, PE C1A 7N8
Canada
902-569-7598 (voice)
902-368-5661 (FAX)
mlmccourt@gov.pe.ca - (process 2 of 2)
- Metadata imported.
Data sources used in this process:
- C:\DOCUME~1\MVANDE~1\LOCALS~1\Temp\xml56.tmp
- What similar or related data should the user be aware of?
Conservation and Management, Department of Environment, Energy, and For.
How reliable are the data; what problems remain in the data set?
- How well have the observations been checked?
85%
- How accurate are the geographic locations?
10 to 20 metres
- How accurate are the heights or depths?
- Where are the gaps in the data? What is missing?
- How consistent are the relationships among the observations, including topology?
How can someone get a copy of the data set?
Are there legal restrictions on access or use of the data?
- Access_Constraints: See Digital Data Agreement
- Use_Constraints: See Digital Data Agreement
- Who distributes the data set? (Distributor 1 of 1)
Conservation and Management, Department of Environment , Energy, and Forestry
c/o Randy Dibblee
Wildlife Biologist
11 Kent St.
Charlottetown, PE C1A 7N8
Canada
902-368-4666 (voice)
902-368-5830 (FAX)
rldibblee@gov.pe.ca - What's the catalog number I need to order this data set?
Downloadable Data
- What legal disclaimers am I supposed to read?
See Digital Data Agreement
- How can I download or order the data?
- Availability in digital form:
Data format: ESRI shapefile, MapInfo MID/MIF (version ESRI ArcGIS 8.3, Mapinfo Pro 7.0) Size: 15.345 Network links: www.gov.pe.ca/gis - Cost to order the data: Free for download
- How long will it take to get the data?
Download time varies
- Availability in digital form:
Who wrote the metadata?
- Dates:
- Last modified: 13-May-2005
- Metadata author:
-
Conservation and Management, Environemnt, Energy, and Forestry
c/o Randy Dibblee
Wildlife Biologist
11 Kent St.
Charlottetown, PE C1A 7N8
Canada
902-368-4666 (voice)
902-368-5830 (FAX)
rldibblee@gov.pe.ca - Metadata standard:
- FGDC Content Standards for Digital Geospatial Metadata (FGDC-STD-001-1998)
- Metadata extensions used:
Generated by mp version 2.8.6 on Fri May 13 12:27:33 2005