GIS Data Catalog

2007 Landcover Interpretation from Summer Imagery

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2007 Landcover Interpretation from Summer Imagery

Summary


To depict generalized landcover classes for June 2007

Description


A June 1, 2007 Landsat 5 TM image was classified into 11 general landcover classes.

The Landsat scene was clipped to a project area encompassing King County, Washington plus that portion of WRIA 8 that extends north into Snohomish County.


Layer information

Layer Name LANDCOVER_Landcover2007Landsat
Subject Category Imagery
Title 2007 Landcover Interpretation from Summer Imagery
Feature Count 1
Feature Type Raster
Next Update None planned
Spatial reference None
Control ID None
Place Keywords Washington, King County
Theme Keywords Landsat, Landcover, King County
Supplemental Information

None


Attribute information

ObjectID

From ESRI

Description

Internal feature number.

Domain

Sequential unique whole numbers that are automatically generated.

Shape

From Esri

Description

Feature geometry.

Domain

Coordinates defining the features.

Shape_Length

From Esri

Description

Length of feature in internal units.

Domain

Positive real numbers that are automatically generated.

Shape_Area

From Esri

Description

Area of feature in internal units squared.

Domain

Positive real numbers that are automatically generated.

MosaicID

No Source Noted

Description

Not Found

Domain

Not Found


Contact information

Maintained by KCGIS Center
Primary KCGIS Center

giscenter@kingcounty.gov


Terms of Use

2007 Landcover Interpretation from Summer Imagery

Summary


To depict generalized landcover classes for June 2007

Description


A June 1, 2007 Landsat 5 TM image was classified into 11 general landcover classes.

The Landsat scene was clipped to a project area encompassing King County, Washington plus that portion of WRIA 8 that extends north into Snohomish County.


Contact information

Maintained by KCGIS Center
Primary KCGIS Center

giscenter@kingcounty.gov


Terms of use and copyright


Change history

1/1/2008

Signature sites were collected in Imagine.

A supervised classification was done using the siginatures.

Upland areas mis-classified as High Intensity Development were reclassified as Bare Ground/Rock/Snow.

Major roads were added as High Intensity Development.

Large lakes were added as Water.

An error matrix and accuracy report were created using the Imagine Accuracy Assessment tools.