Description: This data set delineates Oregon's coastal watershed's known tidal wetlands and areas of interest for tidal wetland restoration, based on interpretation of historic and present remote sensing data. Resource managers of Oregon's tidal wetlands required the creation of an improved GIS layer for management of existing tidal wetland habitat and areas considered for tidal wetland restoration. As a result of this need a reconnaissance project was initiated, where interpretations of remote sensing data, the National Wetland Inventory, Oregon Estuary Plan Book and additional management tools were used to create a Tidal Wetland data layer (as an ArcGIS Geodatabase) for Oregon's coastal estuaries, excluding the Columbia River. With an improved hydrologic delineation of tidal waters and channels this data layer classifies existing tidal wetlands for future use based on the hydrogeomorphic (HGM) classification (adopted nationally and by the State of Oregon) and for habitat classification based on the Oregon Estuary Plan Book classification system. The classification ""restoration consideration areas"" was developed for lands where restoration of tidal circulation might be geotechnically feasible pending further investigations. Metadata
http://oe.oregonexplorer.info/metadata/estuaries.htm
Download
http://oregonexplorer.info/ExternalContent/SpatialDataForDownload/iw_or_estuaries_2004.zip
Description: An estuary, as defined here by Oregon Fish and Wildlife, is a semi-enclosed body of water, connected to the ocean, where salt water is measurably diluted with fresh water from the land.
Metadata
https://spatialdata.oregonexplorer.info/geoportal/details;id=bc0c4686fb484dbe8489d4aa586083bf
Download
https://oregonexplorer.info/ExternalContent/SpatialDataForDownload/NCE_estuary_habitats.zip
Description: Probable Wetlands as mapped in original Department of State Lands’ approved Local Wetlands Inventories. "Probable Wetland" or “PW” means an area noted during the LWI development that appeared to meet wetland criteria but was less than one half of an acre in size or was small and of undetermined size. Wetlands that were less than one half of an acre were mapped as polygons or as probable wetlands. Probable wetlands represented as points on the appropriate parcel(s) were labeled as "PW” on the maps. A few LWIs represented delineated wetlands smaller than one-half acre in size as “DW” points. No further characterization or assessment was required for probable or DW wetlands in the LWI. These probable and DW wetlands trigger cities and counties to submit a wetland land use notice to the Department for proposed land use activities affecting mapped wetlands and other waters (ORS 215.418 and 227.350).To acquire the complete GIS dataset for the West Eugene Wetland Conservation Plan Inventory please contact the City of Eugene at euggis@ci.eugene.or.us. The dataset is also available at Eugene’s “Mapping Hub” at https://mapping.eugene-or.gov/.
Service Item Id: 064fc655940545b9a08281efaa83a291
Copyright Text: The Local Wetland Inventory Subset was taken from the Local Wetlands Inventory (LWI) geodatabase developed in 2019 by the Department of State Lands (DSL), Institute for Natural Resources (INR), and Oregon State University Libraries and Press.
Description: Waterways as mapped in Department of State Lands’ approved Local Wetlands Inventories. These waterways trigger cities and counties to submit a wetland land use notice to the Department of State Lands for proposed land use activities affecting mapped wetlands and other waters (ORS 215.418 and 227.350).To acquire the complete GIS dataset for the West Eugene Wetland Conservation Plan Inventory please contact the City of Eugene at euggis@ci.eugene.or.us. The dataset is also available at Eugene’s “Mapping Hub” at https://mapping.eugene-or.gov/.
Service Item Id: 064fc655940545b9a08281efaa83a291
Copyright Text: The Local Wetland Inventory Subset was taken from the Local Wetlands Inventory (LWI) geodatabase developed in 2019 by the Department of State Lands (DSL), Institute for Natural Resources (INR), and Oregon State University Libraries and Press.
Description: Probable Wetlands as mapped in original Department of State Lands’ approved Local Wetlands Inventories. "Probable Wetland" or “PW” means an area noted during the LWI development that appeared to meet wetland criteria but was less than one half of an acre in size or was small and of undetermined size. Wetlands that were less than one half of an acre were mapped as polygons or as probable wetlands. Probable wetlands represented as polygons on the appropriate parcel(s) and were labeled as "PW” on the maps. No further characterization or assessment was required for probable wetlands in the LWI. These probable wetlands trigger cities and counties to submit a wetland land use notice to the Department for proposed land use activities affecting mapped wetlands and other waters (ORS 215.418 and 227.350).
Description: All wetlands greater than or equal to one half of an acre and all wetlands identified in a Department-approved wetland delineation report are required to be identified and mapped as polygons with a goal accuracy of +/- 5 meters (under 2009 LWI rules).Wetland polygons are associated with wetland functional assessment results and wetland summary sheets found within the LWI report. Wetland polygons include required attributes including unique wetland identification label, Cowardin classification code(s) and modifiers, HGM classification, approximate wetland size, Locally Significant Wetland significance determination, whether it was onsite, offsite or visually confirmed, and the Department's wetland delineation report file number, if any.
OWMS_FIELD_OBS
(
type: esriFieldTypeString, alias: OWMS_FIELD_OBS, length: 10
, Coded Values:
[Y: Visually confirmed but date not available]
, [N: Not visually confirmed]
, [U: Unknown or information not provided]
)
Description: Study areas of Local Wetland Inventories as defined by the local governments conducting the inventories and approved by the Department of State Lands.
Service Item Id: 064fc655940545b9a08281efaa83a291
Copyright Text: The Local Wetland Inventory Subset was taken from the Local Wetlands Inventory (LWI) geodatabase developed in 2019 by the Department of State Lands (DSL), Institute for Natural Resources (INR), and Oregon State University Libraries and Press.
Description: This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the United States and its Territories. These data delineate the areal extent of wetlands and surface waters as defined by Cowardin et al. (1979). The National Wetlands Inventory - Version 2, Surface Waters and Wetlands Inventory was derived by retaining the wetland and deepwater polygons that compose the NWI digital wetlands spatial data layer and reintroducing any linear wetland or surface water features that were orphaned from the original NWI hard copy maps by converting them to narrow polygonal features. Additionally, the data are supplemented with hydrography data, buffered to become polygonal features, as a secondary source for any single-line stream features not mapped by the NWI and to complete segmented connections. Wetland mapping conducted in WA, OR, CA, NV and ID after 2012 and most other projects mapped after 2015 were mapped to include all surface water features and are not derived data. The linear hydrography dataset used to derive Version 2 was the U.S. Geological Survey's National Hydrography Dataset (NHD). Specific information on the NHD version used to derive Version 2 and where Version 2 was mapped can be found in the 'comments' field of the Wetlands_Project_Metadata feature class. Certain wetland habitats are excluded from the National mapping program because of the limitations of aerial imagery as the primary data source used to detect wetlands. These habitats include seagrasses or submerged aquatic vegetation that are found in the intertidal and subtidal zones of estuaries and near shore coastal waters. Some deepwater reef communities (coral or tuberficid worm reefs) have also been excluded from the inventory. These habitats, because of their depth, go undetected by aerial imagery. By policy, the Service also excludes certain types of "farmed wetlands" as may be defined by the Food Security Act or that do not coincide with the Cowardin et al. definition. Contact the Service's Regional Wetland Coordinator for additional information on what types of farmed wetlands are included on wetland maps. This dataset should be used in conjunction with the Wetlands_Project_Metadata layer, which contains project specific wetlands mapping procedures and information on dates, scales and emulsion of imagery used to map the wetlands within specific project boundaries.
Metadata
https://oe.oregonexplorer.info/externalcontent/orwap/metadata/NWI_2020.xml
Download
https://www.fws.gov/wetlands/Data/State-Downloads.html
Description: More Oregon Wetlands (MOW) consists of an edited subset of records from the Oregon Wetlands Cover (2009), including those wetland polygons that were not part of a finalized National Wetlands Inventory project, nor generated as part of a Local Wetland Inventory (as indicated by attribute information in the Data_S_Year and Data_S_Type fields). Overlap between MOW polygons and NWI and LWI polygons may exist.The MOW dataset includes mapping of individual wetland sites by a variety of federal, state, academic, and nonprofit sources. Because MOW is based on the NWI framework, it represents all wetland categories in the Cowardin classification (Federal Geographic Data Committee. 2013. Classification of wetlands and deepwater habitats of the United States. FGDC-STD-004-2013. Second Edition. Wetlands Subcommittee, Federal Geographic Data Committee and U.S. Fish and Wildlife Service, Washington, DC. <https://www.fgdc.gov/standards/projects/wetlands/nwcs-2013>) that are known to be present and mappable in Oregon. It includes perennially inundated "open water" aquatic habitats such as lacustrine limnetic, riverine (all subsystems), and marine and estuarine intertidal and subtidal. Man-made water features such as industrial detention ponds, log ponds, municipal sewage treatment lagoons, and flooded gravel pits are also included because they are often habitat for wetland biota. Portions of upland riparian areas may also be included where they are intermixed with riverine or palustrine wetlands and cannot be separated at the scale used in original mapping.Metadata for the MOW feature dataset was imported from the Oregon Wetlands Cover (2009) and edited as needed.
Copyright Text: Oregon Biodiversity Information Center, Institute for Natural Resources, Portland. 2019.
Description: Oregon's Greatest Wetlands (2015) refined the OGW 2005 database. Geometries were improved to better identify the targets. Attributes were added, including a succinct narrative describing the wetland's significance. Several wetlands were removed and several were added based on information gained since 2005.Oregon's Greatest Wetlands were iidentified in a top-down manner, with wetland experts from throughout Oregon identifying the most significant wetlands.
Metadata
http://spatialdata.oregonexplorer.info/geoportal/rest/document?id=%7B1D70E066-8A80-4B5F-A4A4-C5492A05168A%7D Download
http://oe.oregonexplorer.info/ExternalContent/SpatialDataForDownload/Oregons_Greatest_Wetlands2015.zip
Copyright Text: The Wetlands Conservancy, Portland, Oregon
Institute for Natural Resources, Portland, Oregon
Description: This Oregon Wetlands Cover was created by Oregon Natural Heritage Information Center and The Wetlands Conservancy. It is a compilation of polygon data from numerous sources, and represents the most comprehensive dataset available for the location and composition of the state's wetlands. This layer is intended to (1) serve as a framework for storing and disseminating information on the state's wetlands, and (2) promote comprehensive monitoring, assessment, conservation, and restoration of Oregon's greatest wetlands. Cowardin designation is based on Oregon Wetland Mapping Standard (OWMS), Version 2.0 Draft, March 2009. Metadata
http://oe.oregonexplorer.info/metadata/wetlands_or.htm
Download
http://oregonexplorer.info/ExternalContent/SpatialDataForDownload/Wetland_OR.zip
Description: This layer was published by The Wetlands Conservancy in 2009, showing the boundaries of wetland inventories in Oregon. It includes Local Wetland Inventories and other inventories, such as Natural Resource Inventories. Metadata
http://oe.oregonexplorer.info/metadata/inventoryboundary.htm
Download
http://oregonexplorer.info/ExternalContent/SpatialDataForDownload/Oregon_Wetland_Inventory_Bndry.zip
Value: Big sagebrush-Idaho fescue/Blue Mountian and Columbia Basin Canyon - Valley Margin and Foothill Shrubland Label: Big sagebrush-Idaho fescue/Blue Mountian and Columbia Basin Canyon - Valley Margin and Foothill Shrubland Description: N/A Symbol:
Value: Big sagebrush-Sandberg bluegrass/Silver sagebrush playa or bottomland Label: Big sagebrush-Sandberg bluegrass/Silver sagebrush playa or bottomland Description: N/A Symbol:
Value: Big sagebrush-Thurbers needle/Silver sagebrush playa or bottomland Label: Big sagebrush-Thurbers needle/Silver sagebrush playa or bottomland Description: N/A Symbol:
Value: Big sagebrush-bottlebrush squirreltail/Shadscale-bottlebrush squirreltail salt desert shrub Label: Big sagebrush-bottlebrush squirreltail/Shadscale-bottlebrush squirreltail salt desert shrub Description: N/A Symbol:
Value: Big sagebrush-bottlebrush squirreltail/Silver sagebrush playa or bottomland Label: Big sagebrush-bottlebrush squirreltail/Silver sagebrush playa or bottomland Description: N/A Symbol:
Value: Big sagebrush-cheatgrass/Black greasewood playa or bottomland Label: Big sagebrush-cheatgrass/Black greasewood playa or bottomland Description: N/A Symbol:
Value: Bitterbrush-Idaho fescue and bluebunch wheatgrass and western needlegrass Label: Bitterbrush-Idaho fescue and bluebunch wheatgrass and western needlegrass Description: N/A Symbol:
Value: Bitterbrush-Idaho fescue and bluebunch wheatgrass and western needlegrass/Curlleaf mountain mahogany Label: Bitterbrush-Idaho fescue and bluebunch wheatgrass and western needlegrass/Curlleaf mountain mahogany Description: N/A Symbol:
Value: Black greasewood playa or bottomland/Black greasewood-basin wildrye Label: Black greasewood playa or bottomland/Black greasewood-basin wildrye Description: N/A Symbol:
Value: Black greasewood playa or bottomland/Black greasewood-saltgrass Label: Black greasewood playa or bottomland/Black greasewood-saltgrass Description: N/A Symbol:
Value: Black greasewood playa or bottomland/Spiny hopsage-bottlebrush squirreltail salt desert shrub Label: Black greasewood playa or bottomland/Spiny hopsage-bottlebrush squirreltail salt desert shrub Description: N/A Symbol:
Value: Black greasewood-bottlebrush squirreltail/Shadscale-bottlebrush squirreltail salt desert shrub Label: Black greasewood-bottlebrush squirreltail/Shadscale-bottlebrush squirreltail salt desert shrub Description: N/A Symbol:
Value: Black greasewood-saltgrass/Shadscale-bottlebrush squirreltail salt desert shrub Label: Black greasewood-saltgrass/Shadscale-bottlebrush squirreltail salt desert shrub Description: N/A Symbol:
Value: Black greasewood-saltgrass/Spiny hopsage-bottlebrush squirreltail salt desert shrub Label: Black greasewood-saltgrass/Spiny hopsage-bottlebrush squirreltail salt desert shrub Description: N/A Symbol:
Value: Black sagebrush-Sandbergs bluegrass/Bitterbrush-Idaho fescue and bluebunch wheatgrass and western needlegrass Label: Black sagebrush-Sandbergs bluegrass/Bitterbrush-Idaho fescue and bluebunch wheatgrass and western needlegrass Description: N/A Symbol:
Value: Blue Mountian and Columbia Basin Canyon - Valley Margin and Foothill Shrubland Label: Blue Mountian and Columbia Basin Canyon - Valley Margin and Foothill Shrubland Description: N/A Symbol:
Value: Bluebunch wheatgrass/Rimrock and canyon shrubland with sagebrush Label: Bluebunch wheatgrass/Rimrock and canyon shrubland with sagebrush Description: N/A Symbol:
Value: Ponderosa pine forest and woodland/Idaho fescue-junegrass plateau-ridgetop and palouse grasslands Label: Ponderosa pine forest and woodland/Idaho fescue-junegrass plateau-ridgetop and palouse grasslands Description: N/A Symbol:
Value: Ponderosa pine forest and woodland/Low sagebrush-Idaho fescue Label: Ponderosa pine forest and woodland/Low sagebrush-Idaho fescue Description: N/A Symbol:
Value: Ponderosa pine forest and woodland/Low sagebrush-bluebunch wheatgrass Label: Ponderosa pine forest and woodland/Low sagebrush-bluebunch wheatgrass Description: N/A Symbol:
Value: Western juniper-big sagebrush-bitterbrush/Rimrock and canyon shrubland - with sagebrush Label: Western juniper-big sagebrush-bitterbrush/Rimrock and canyon shrubland - with sagebrush Description: N/A Symbol:
Value: Western juniper-big sagebrush-bottlebrush squirreltail/mountain big sagebrush-Idaho fescue Label: Western juniper-big sagebrush-bottlebrush squirreltail/mountain big sagebrush-Idaho fescue Description: N/A Symbol:
Value: Western juniper-bunchgrass/Ponderosa pine forest and woodland Label: Western juniper-bunchgrass/Ponderosa pine forest and woodland Description: N/A Symbol:
Value: Western juniper-mountain big sagebrush-Idaho fescue/Douglas fir-true fir ponderosa pine-westen larch forest Label: Western juniper-mountain big sagebrush-Idaho fescue/Douglas fir-true fir ponderosa pine-westen larch forest Description: N/A Symbol:
Value: Western juniper-mountain big sagebrush-Idaho fescue/Ponderosa pine forest and woodland Label: Western juniper-mountain big sagebrush-Idaho fescue/Ponderosa pine forest and woodland Description: N/A Symbol:
Value: Western juniper-mountain big sagebrush-Idaho fescue/Western juniper-bitterbrush-Idaho fescue Label: Western juniper-mountain big sagebrush-Idaho fescue/Western juniper-bitterbrush-Idaho fescue Description: N/A Symbol:
Description: In 2015, the Oregon Biodiversity Information Center at Portland State University worked with the Oregon Department of Fish and Wildlife (ODFW), to assist in their 2015 conservation strategy update. This work involved updating the maps of each of ODFW’s conservation strategy habitats originally created for the first strategy in 2006,and integrating these into a 2015 strategy habitat map. The updated maps took advantage of new data and spatial modeling tools. However, strategy habitats only represent only 11 of the approximately 77 Oregon habitats, and are only mapped in the ecoregions in which they are conservation priorities. As a result, there was a strong interest in using this 2015 data to create a statewide, comprehensive habitat map. In 2017, the Oregon Department of Administrative Services, Geographic Enterprise Office (DAS-GEO), through their Framework Implementation program, with additional support from ODFW, funded the completion of a statewide habitat map, which was completed at the end of 2018. The habitat map is a compilation of a number of recent regional and ecosystem focused vegetation-mapping efforts. It includes the best available data for each of the habitat types. As a result, different parts of the map rely on varied methods and data. Metadata
https://spatialdata.oregonexplorer.info/geoportal/details;id=4f271c43605a48f3b1edf89f35f0db29
Download
https://oe.oregonexplorer.info/ExternalContent/SpatialDataforDownload/StatewideHabitatMap2018.zip
Methodology
https://oe.oregonexplorer.info/externalcontent/2018%20Oregon%20Habitat%20Map%20Detailed%20Metadata.pdf
Copyright Text: Institute for Natural Resources, Portland State University
Description: This EVT dataset is a subset of the LANDFIRE existing vegeation type fuel data. The data was subset for use in the West Wide Wildfire Risk Assessment. The LANDFIRE existing vegetation layers describe the following elements of existing vegetation for each LANDFIRE mapping zone: existing vegetation type, existing vegetation canopy cover, and existing vegetation height. Vegetation is mapped using predictive landscape models based on extensive field reference data, satellite imagery, biophysical gradient layers, and classification and regression trees. DATA SUMMARY: The existing vegetation type (EVT) data layer represents the current distribution of the terrestrial ecological systems classification developed by NatureServe for the western Hemisphere. A terrestrial ecological system is defined as a group of plant community types (associations) that tend to co-occur within landscapes with similar ecological processes, substrates, and/or environmental gradients. EVTs are mapped in LANDFIRE using decision tree models, field reference data, Landsat imagery, digital elevation model data, and biophysical gradient data. Go to landfire.gov/participate_acknowledgements.php for more information regarding contributors of field plot data. Decision tree models are developed separately for each of the three life-forms -tree, shrub, and herbaceous - using C5 software. Life-form specific cross validation error matrices are generated during this process to assess levels of accuracy of the models. Decision tree relationships are then used to generate life-form specific EVT spatial data layers. The final EVT and Environemtanl Site Potential (ESP) layers are compared and rectified through a series of QA/QC measures. Values of one or more of these data layers are adjusted based on a hierarchical decision tree ruleset in order to align the respective life-forms and life-zone of each ESP and EVT category. The EVT layer is used in many subsequent LANDFIRE data layers. Refer to spatial metadata for date ranges of field plot data and satellite imagery for each LANDFIRE map zone. REFRESH 2008 (lf_1.1.0):Refresh 2008 (lf_1.1.0) used Refresh 2001 (lf_1.0.5) data as a launching point to incorporate disturbance and its severity, both managed and natural, which occurred on the landscape after 2001. Specific examples of disturbance are: fire, vegetation management, weather, and insect and disease. The final disturbance data used in Refresh 2008 (lf_1.1.0) is the result of several efforts that include data derived in part from remotely sensed land change methods, Monitoring Trends in Burn Severity (MTBS), and the LANDFIRE Refresh events data call. Vegetation growth was modeled where both disturbance and non-disturbance occurs. The data was subset by: Sanborn Solutions 610 SW Broadway, Ste #310 Portland, OR 97205 (503)228-8708
Metadata
http://oe.oregonexplorer.info/externalcontent/wildfire/metadata/Existing_Vegetation.xml
Service Item Id: 064fc655940545b9a08281efaa83a291
Copyright Text: Data have been collected and analyzed by teams at both USGS EROS, Sioux Falls, SD and at the USFS, Rocky Mountain Research Station, Missoula, MT. Depending on the data set described primary responsibility may reside with USGS EROS or with USFS. Contact information will be listed in the Contact Section and in the Metadata Reference section with regards to the primary responsibility.
Description: This statewide grid was created by combining four independently-generated datasets: one for western Oregon (USGS zones 2 and 7), and two for eastern Oregon (USGS zones 8 and 9; forested and non-forested lands), and selected wetland types from the Oregon Wetlands geodatabase. The landcover grid for zones 2 and 7 was produced using a modification of Breiman's Random Forest classifier to model landcover. Multi-season satellite imagery (Landsat ETM+, 1999-2003) and digital elevation model (DEM) derived datasets (e.g. elevation, landform, aspect, etc.) were utilized to build two predictive models for the forested landcover classes, and the nonforested landcover classes. The grids resulting from the models were then modified to improve the distribution of the following classes: volcanic systems and wetland vegetation. Along the eastern edge, the sagebrush systems were modified to help match with the map for the adjacent region. Additional classes were then layered on top of the modified models from other sources. These include disturbed classes (harvested and burned), cliffs, riparian, and NLCD's developed, agriculture, and water classes. A validation for forest classes was performed on a withheld of the sample data to assess model performance. Due to data limitations, the nonforest classes were evaluated using the same data that were used to build the original nonforest model. Two independent grids were combined to map landcover in adjacent zones 8 and 9. Tree canopy greater than 10% (from NLCD 2001), complemented with a disturbance grid, served as a mask to delineate forested areas. A grid of non-forested areas was extracted from a larger, regional grid (Sagemap) created using decision tree classifier and other techniques. Multi-season satellite imagery (Landsat ETM+, 1999-2003) and digital elevation model (DEM) derived datasets (e.g. elevation, landform, aspect, etc.) were utilized to derive rule sets for the various landcover classes. Eleven mapping areas, each characterized by similar ecological and spectral characteristics, were modeled independently of one another and mosaicked. An internal validation for modeled classes was performed on a withheld 20% of the sample data to assess model performance. The portion of this original grid corresponding to USGS map zones 8 and 9 was extracted and split into three mapping areas (one for USGS zone 8, two for USGS zone 9: Northern Basin and Range in the south, Blue Mountains in the north) and modified to improve the distribution of the following classes: cliffs, subalpine zone, dunes, lava flows, silver sagebrush, ash beds, playas, scabland, and riparian vegetation. Agriculture and urban areas were extracted from NLCD 2001. A forest grid was generated using Gradient Nearest Neighbor (GNN) imputation process. GNN uses multivariate gradient modeling to integrate data from regional grids of field plots with satellite imagery and mapped environmental data. A suite of fine-scale plot variables is imputed to each pixel in a digital map, and regional maps can be created for most of the same vegetation attributes available from the field plots. However, due to lack of sampling plots in the southern half of zone 9, the GNN model proved unreliable there; forest data from Landfire were used instead. To compensate for known under-representation of wetlands, selected wetland types from the Oregon Wetlands Geodatabase (version 2009-1030) were converted to raster and overlaid (replaced) pixel value assignments from the previous steps just detailed. See Process Steps for more information. The ecological systems were crosswalked to landcover (based on Oregon landcover standard, modified from NLCD 2001) and to wildlife habitats (based on integrated habitats used in the Oregon, Washington, and Idaho Dept of Fish & Wildlife conservation strategies). These codes and names are included in the value attribute table provided with the ecological systems grid.
Metadata: http://spatialdata.oregonexplorer.info/geoportal/rest/document?id=%7B776E6118-422B-429C-8C30-24F289F9F192%7D
Download:
http://navigator.state.or.us/sdl/data/oregon_veg.zip
Service Item Id: 064fc655940545b9a08281efaa83a291
Copyright Text: Jimmy Kagan Oregon Natural Heritage Information Center 1322 SE Morrison Street, Portland, OR 97214-2423 Eric Nielsen Oregon Natural Heritage Information Center 1322 SE Morrison Street, Portland, OR 97214-2423 Claudine Tobalske Oregon Natural Heritage Information Center 1322 SE Morrison Street, Portland, OR 97214-2423 Janet Ohmann Forest Science, Oregon State University 354-1 Forest Sciences Lab Corvallis, OR 97331 Emilie Grossmann Forest Science, Oregon State University 321 Richardson Hall Corvallis, OR 97331-5752 John Bauer The Wetlands Conservancy Tualatin, OR Matthew Gregory Forest Science, Oregon State University 321 Richardson Hall Corvallis, OR 97331-5752 Jon Hak Natureserve 4001 Discovery Drive Boulder, CO 80303 Steve Hanser USGS, Forest and Rangeland Ecosystem Science Center, Snake River Field Station, 970 Lusk Street, Boise, ID, 83706 Steve Knick USGS, Forest and Rangeland Ecosystem Science Center, Snake River Field Station, 970 Lusk Street, Boise, ID, 83706 Southwest Regional GAP Project RS/GIS Laboratory, College of Natural Resources, UMC 5275, Utah State University, Logan, UT 84322-5275 NatureServe: NatureServe, 2400 Spruce St., Suite 201, Bolder, CO 80302 USGS/EROS Data Center: EROS Data Center, USGS, Sioux Falls, SD 57198
Name: Oregon Land Use and Land Cover 2008 (Level 2)
Display Field: habname
Type: Raster Layer
Geometry Type: null
Description: Land use and land cover for Oregon created for use in Northwest ReGap (2008).
Metadata
http://oe.oregonexplorer.info/metadata/pln_wbe_landuse_landcover_2008.htm
Download
https://oe.oregonexplorer.info/ExternalContent/SpatialDataForDownload/pln_or_land_use_land_cover_hab.zip
Name: Oregon Land Use and Land Cover 2008 (Level 3)
Display Field: habname
Type: Raster Layer
Geometry Type: null
Description: Land use and land cover for Oregon created for use in Northwest ReGap (2008).
Metadata
http://oe.oregonexplorer.info/metadata/pln_wbe_landuse_landcover_2008.htm
Download
https://oe.oregonexplorer.info/ExternalContent/SpatialDataForDownload/pln_wbe_landuse_landcover_2008.zip
Name: Historic Oregon Land Use and Land Cover 1851 (Generalized)
Display Field: name
Type: Raster Layer
Geometry Type: null
Description: This is a grid presenting the historical (pre-settlement) distribution of ecological systems, as defined by NatureServe (http://www.natureserve.org/publications/usEcologicalsystems.jsp), for the state of oregon. This version has been crosswalked to NLCD classes. See the readme for details: https://oe.oregonexplorer.info/externalcontent/metadata/1851NLCD_ReadMe.pdf
Download
https://oe.oregonexplorer.info/ExternalContent/SpatialDataForDownload/pln_or_historic_land_use_land_cover_hab_1999.zip
Name: Historic Oregon Land Use and Land Cover 1851 (Level 2)
Display Field: habname
Type: Raster Layer
Geometry Type: null
Description: This is a grid presenting the historical (pre-settlement) distribution of ecological systems, as defined by NatureServe , for the state of oregon.
Metadata
http://oe.oregonexplorer.info/metadata/pln_or_historic_land_use_land_cover_hab_1999.htm
Download
https://oe.oregonexplorer.info/ExternalContent/SpatialDataForDownload/pln_or_historic_land_use_land_cover_hab_1999.zip
Name: Historic Oregon Land Use and Land Cover 1851 (Level 3)
Display Field: name
Type: Raster Layer
Geometry Type: null
Description: This is a grid presenting the historical (pre-settlement) distribution of ecological systems, as defined by NatureServe, for the state of oregon.
Metadata
http://oe.oregonexplorer.info/metadata/pln_or_historic_landuse_landcover_2010.htm
Download
https://oe.oregonexplorer.info/ExternalContent/SpatialDataForDownload/pln_or_historic_landuse_landcover_2010.zip