This dataset currently contains ADFG-SF survey points associated with various stream habitat surveys conducted throughout Southeast Alaska since the year 2001. All survey points...

A hierarchical classification for subsections was created to reflect developmental histories of terrestrial surfaces of Southeast Alaska (Table 2). Three terrain classes were...

Effective seabird conservation requires management of key locations for nesting, foraging, and migration. The identification of critical marine bird colonies and pelagic...

This geodatabase represents a landcover mapping geographic infromation dataset for Glacier Bay National Park in Alaska. The Alaska Landcover Mapping Program is funded through...

The dataset contains polygons that correspond to Wildlife Analysis Areas on the Tongass National Forest.

This dataset contains polygons describing photo interpreted map classifications of the Tongass National Forest developed in 1978. The dataset's primary objective was to...

A statewide database and GIS has been created for amphibian observations in the National Parks of Alaska. This database contains the records for an opportunistic survey of...

Exotic plant survey polygon data representing infested or non-infested areas including inventory, treatment, and monitoring efforts. Polygons generated from point and line...

CoverType is a photo-interpreted delineation of the Tongass National Forest by land type and timber cover type. Classification of lands was done sequentially: 1) land and water...

This is part of a 3-tiered dataset consisting ofIDS_shapes: footprint polygon featuresIDS_attrib: attribute descriptions of polygonsIDS_rollup: lookup information for features...

This dataset is used to denote USFS Land Use Designations (LUD) on the Tongass National Forest. Chapter 3, of Land and Resource Management Plan includes the complete management...

Effective seabird conservation requires management of key locations for nesting, foraging, and migration. The identification of critical marine bird colonies and pelagic...

All Tongass National Forest invasive plant occurences (polygons) spatial and attribute data.

Data represent presence/absence for cedar decline is occurrence Cedar decline refers to the dying or decline of yellow-cedar (Chamaecyparis nootkatensis) forests in Southeast...

The Fish and Wildlife Observation feature class represents observations of aquatic and terrestrial animals made by sight, sound, and other detection methods. It includes...

The FishObservationSite_PT layer describes the locations and attributes of all fish capture and effort activities undertaken by the Resource Mapping and Inventory Group (RMIG)...

This layer contains points representing bedrock waterfalls or other permanent in-stream obstacles that are potential barriers to fish passage on in Southeast Alaska. Waterfalls...

The FishPass_PT layer describes the locations and attributes of current and historical fish passes and channel modifications located within Southeast Alaska.

This spatial dataset was used as a basemap for showing presence of mammals in Southeast Alaska, allowing for a high level of detail. The names of islands mentioned in the text...

The Preliminary Classification of Terrestrial Ecosystems in Southeast Alaska is based on 4 major data layers: USDA Forest Service Existing Vegetation database, the National...