Datasets > Pennsylvania > 2000-2004

Chesapeake Bay Watershed land use/land cover v105 [Pennsylvania]

Pennsylvania Spatial Data Access (PASDA) · 2000 Full Details

Full Details

Title
Chesapeake Bay Watershed land use/land cover v105 [Pennsylvania]
Description
A land cover map of the Chesapeake Bay Watershed plus the non-watershed components of counties that intersect the Watershed. The map has 17 cover classes modified from the Anderson Level II system. Landsat remotely sensed data and additional thematic data bases were used to create the map. A decision-tree classification was used, together with ad hoc algorithms to improve local accuracies. Landsat 7 ETM+ data were acquired for three seasons. The spatial accuracy is nominally 30m, but accuracy increases rapidly at larger minimum mapping units and, as a general rule, the map should not be used below 1ha (100m x 100m) resolution. The map extends beyond the watershed but has not been validated outside the watershed boundary and the intersecting counties.
Creator
Chesapeake Bay Program
Publisher
Pennsylvania Spatial Data Access (PASDA)
Date Issued
2000
Access Rights
Public
Format
File
Language
English
Date Added
February 22, 2023
Provenance Statement
The metadata for this resource was last retrieved from PASDA on 2025-11-16.

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Cite and Reference

  • Citation
    Chesapeake Bay Program (2000). Chesapeake Bay Watershed land use/land cover v105 [Pennsylvania]. Pennsylvania Spatial Data Access (PASDA). https://www.pasda.psu.edu/uci/DataSummary.aspx?dataset=246 (dataset)
  • BTAA Geoportal Link

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