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NSW BioNet Flora Survey Data Collection
The NSW BioNet Flora Survey Data Collection is maintained via the Flora Survey Module of the NSW BioNet-Atlas application. This collection is a central, authoritative database for systematic vegetation survey data in NSW. Among other applications, this plot data is used to construct and maintain the quantitative Plant Community Type classification & Vegetation Integrity Benchmarks held in the BioNet Vegetation Classification Data Collection. These plots are also used to construct and update State Vegetation Type Maps held in the BioNet Vegetation Map Data Collection. ACCESS: Full datasets (site and species) may be accessed via the BioNet-Atlas application http://www.BioNet.nsw.gov.au/. Survey site level data is available in a machine readable form via the BioNet OData Web Service https://data.bionet.nsw.gov.au/. That data service is delivered to SEED where it is rendered as a Web Map Service. Further detail is available from http://www.environment.nsw.gov.au/research/VISplot.htm. This data collection includes over 100,000 survey plots, that are generally compatible with standard vegetation survey methodologies outlined in the NSW Native Vegetation Interim Type Standard http://www.environment.nsw.gov.au/resources/nativeveg/10060nvinttypestand.pdf. The Type Standard and application accommodate a range of data types from various surveys, including: 1. full floristic survey data associated with vegetation classification and mapping; 2. rapid survey sites associated with field validation and vegetation type mapping; and 3. land-use data associated with the Monitoring Evaluation and Reporting Program (MER) Vegetation Condition site assessment. Species records in the Flora Survey Data Collection are also queried through the species sightings searches in BioNet-Atlas. Data in BioNet is made available in accordance with OEH's Sensitive Species Data Policy http://www.environment.nsw.gov.au/policiesandguidelines/SensitiveSpeciesPolicy.htm. For species categorised as "sensitive", location information may be withheld depending on the species' status under the policy, and on the access rights of the user. Records in BioNet are not guaranteed to be free from error or omission.
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NSW Bionet Vegetation Map Data Collection
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The BioNet Vegetation Map Data Collection is a catalogue of all available NSW vegetation type maps including Standardised products from the State vegetation Type Mapping Program, and non-standardised historic and contemporary maps. Each map stored in the catalogue is assigned a unique VIS (Vegetation Information System) identification number. This map catalogue contains: geographical information system (GIS) data; metadata, including technical reports; images of cartographic map products; and web map services, where available. For more information see http://www.environment.nsw.gov.au/research/VISmap.htm. There are over 680 native vegetation type maps available. All vegetation maps in this collection are available as individual data records in the SEED environmental data portal. For GIS data downloads for these individual vegetation maps go to the individual record in SEED. A combined map footprint layer can be downloaded here as a resource from this metadata record to assist GIS users in selecting maps. This footprint layer will eventually be removed once all individual vegetation maps in SEED have individual web map services created allowing them to be viewed in the SEED map viewer. The data collection includes State Vegetation Type Maps produced by the State Vegetation Type Mapping Program. For more detail on the Program see http://www.environment.nsw.gov.au/vegetation/state-vegetation-type-map.htm . You can search for maps produced under this Program by entering the search term "SVTM" in to the SEED search window.
NSW Bionet Vegetation Classification Data Collection
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The BioNet Vegetation Classification Data Collection maintained in the BioNet - Vegetation Classification application http://www.bionet.nsw.gov.au/. The Collection contains: the NSW vegetation community typology including Plant Community Types, NSW Vegetation Formations and Classes; NSW Vegetation Integrity (Benchmarks); and many other characteristics of NSW Plant Community Types (PCT). The PCT classification was developed in 2011 to establish an unambiguous master community-level classification for use in vegetation mapping programs, regulatory decisions, and as a standard typology for other planning and data gathering programs. With introduction of the NSW Biodiversity Conservation Act in October 2018 PCTs superseded BioMetric Vegetation Types as the NSW regulatory vegetation classification. For more information go to http://www.environment.nsw.gov.au/research/Visclassification.htm. ACCESS: The Vegetation Classification Data Collection can be accessed through the BioNet - Vegetation Classification application: http://www.environment.nsw.gov.au/NSWVCA20PRapp/LoginPR.aspx. or via the BioNet Vegetation Classification Web Service (an Open API) https://data.bionet.nsw.gov.au/ This Data Collection is maintained and improved on a regular basis, and is hence subject to change.
NSW BioNet Flora Survey Plots – PCT Reference Sites
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This is a dataset of the NSW BioNet Flora Survey Data Collection that is maintained via the Flora Survey Module of the NSW BioNet Atlas application. This collection is a central, authoritative database for systematic vegetation survey data in NSW. This dataset includes full floristic survey sites that have been allocated to PCTs through the quantitative classification method outlined in A revised classification of plant communities of eastern New South Wales (DPE 2022). https://environment.nsw.gov.au/research-and-publications/publications-search/a-revised-classification-of-plant-communities-of-eastern-new-south-wales. As such these sites are reference sites for quantitative PCTs. Access The full datasets (sites and species) may be accessed via the BioNetAtlas application http://www.BioNet.nsw.gov.au/. Site-level data (without species) is available in a machine readable form via the BioNet OData Web Service https://data.bionet.nsw.gov.au/. That OData data service is delivered to SEED where it is rendered as a map layer (i.e. Web Map Service). You may also query and extract simplified data from SEED Map View – this video explains How to access BioNet systematic flora survey plot data using the SEED portal. https://vimeo.com/455328331. Data in BioNet is made available in accordance with DPE's Sensitive Species Data Policy https://www.environment.nsw.gov.au/topics/animals-and-plants/wildlife-management/wildlife-policies-and-guidelines/sensitive-species-data. For species categorised as "sensitive", location information may be withheld depending on the species' status under the policy, and on the access rights of the user. Records in BioNet are not guaranteed to be free from error or omission.
NSW BioNet Species Sightings Data Collection
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The NSW BioNet Species Sightings data collection includes flora and fauna records maintained in the Species Sightings module of the NSW BioNet-Atlas application, at the Office of Environment and Heritage (OEH). This BioNet data collection consists of over 13 million observation records sourced from incidental sightings and systematic flora and fauna surveys. Observations include plants, mammals, birds, reptiles, amphibians, some fungi and invertebrates (such as insects and snails listed under the Threatened Species Conservation Act) and some fish. The BioNet Species Sightings data collection covers all areas of NSW and also includes some records from neighbouring states. BioNet includes records from agencies and organisations other than OEH, such as the Royal Botanic Gardens, Forests NSW, the Australian Museum and the Australian Bird and Bat Banding Scheme. ACCESS: The Species Sightings data collection can be accessed via the BioNet application http://www.BioNet.nsw.gov.au/ or BioNet Species Sighting Web Service (an Open API) https://data.bionet.nsw.gov.au/ The BioNet-Atlas application comprises a number of data collections including: 1. Species sightings; 2. Systematic Flora and Fauna Survey; 3. Species Names List; and 4. Threatened Entity Profiles (i.e. Species/population/ecological community profiles). A BioNet-Atlas Species Search will return relevant records from both the sightings and survey modules. Each record contains details including species name, information about the source of the record, geographic coordinates, accuracy of the coordinates and date of the sighting. BioNet Species Sighting data is made available in accordance with OEH's Sensitive Species Data Policy http://www.environment.nsw.gov.au/policiesandguidelines/SensitiveSpeciesPolicy.htm; for species categorised as "sensitive", location information may be generalised or withheld depending on the species' status under the policy, and on the access rights of the user.
Geospatial data for the Vegetation Mapping Inventory Project of Weir Farm National Historic Site
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The files linked to this reference are the geospatial data created as part of the completion of the baseline vegetation inventory project for the NPS park unit. Current format is ArcGIS file geodatabase but older formats may exist as shapefiles. Mapping was conducted using a combination of aerial photointerpretation and field delineation using a Trimble ProXR GPS with a TSCe datalogger/display unit. This device, running TerraSync software, was extremely useful during the multiple visits because it allowed us to view and verify existing data while collecting new information. Since Weir Farm is a relatively small site, walking the perimeter of each vegetation type with a GPS unit delineated most mapping polygons. Other polygons, such as the Northeastern Buttonbush Shrub Swamp and the mountain laurel variants of several of the upland forests, were determined by the photointerpretation of the 2001 DEP black and white aerial photos (1:12,000). Lines were drawn. on acetate overlays on the photos and then screen-digitized in ArcView 3x. This combination of field-collected lines and interpreted polygons was converted into the final map.
Geospatial data for the Vegetation Mapping Inventory Project of Weir Farm National Historic Site
공공데이터포털
The files linked to this reference are the geospatial data created as part of the completion of the baseline vegetation inventory project for the NPS park unit. Current format is ArcGIS file geodatabase but older formats may exist as shapefiles. Mapping was conducted using a combination of aerial photointerpretation and field delineation using a Trimble ProXR GPS with a TSCe datalogger/display unit. This device, running TerraSync software, was extremely useful during the multiple visits because it allowed us to view and verify existing data while collecting new information. Since Weir Farm is a relatively small site, walking the perimeter of each vegetation type with a GPS unit delineated most mapping polygons. Other polygons, such as the Northeastern Buttonbush Shrub Swamp and the mountain laurel variants of several of the upland forests, were determined by the photointerpretation of the 2001 DEP black and white aerial photos (1:12,000). Lines were drawn. on acetate overlays on the photos and then screen-digitized in ArcView 3x. This combination of field-collected lines and interpreted polygons was converted into the final map.
NSW Bionet Threatened Biodiversity Profile Data Collection
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The Threatened Biodiversity Profile Data Collection (TE) is maintained in the NSW BioNet-Atlas database http://www.bionet.nsw.gov.au/, and includes profiles for threatened species, population and ecological communities that occur in NSW. The profiles contain detailed descriptions, photographs and information related to the distribution, habitat, ecology, threats and management priorities of each threatened entity. Specifically, Threatened Biodiversity Profiles are maintained for Critically Endangered, Endangered and Vulnerable species, Endangered Populations and Critically Endangered, Endangered and Vulnerable Ecological Communities and Key Threatening Processes that are listed in the Schedules of the NSW Threatened Species Conservation Act 1995 (TSC Act). Information on threatened entities that are listed on the Commonwealth Environment Protection and Biodiversity Conservation Act 1999 (EPBC Act) which occur in NSW is also included in the database. ACCESS: The Threatened Biodiversity Data Collection can been accessed through the OEH Threatened Species website (http://www.environment.nsw.gov.au/threatenedspecies/) or BioNet Threatened Biodiversity Web Service (an open API) https://data.bionet.nsw.gov.au/ The Threatened Entity Profile Data Collection contains essential information used for the assessment of likely impacts of development proposals on threatened entities and in determining the amount of habitat that can be lost and how much must be offset to achieve an “Improve or Maintain” outcome for the affected species, populations or ecological communities. Spatial Distribution information is maintained for each threatened entity within the Bionet-Atlas application. This has three main purposes. Firstly, it provides basic distribution map as displayed on the Threatened Species website. Secondly, this distribution information is used as the basis of validating new sighting records that are entered into the BioNet-Atlas application. Finally, the distribution recorded in BioNet is used for predicting the likely presence of threatened species at site location.
Geospatial data for the Vegetation Mapping Inventory Project of Chickasaw National Recreation Area
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The files linked to this reference are the geospatial data created as part of the completion of the baseline vegetation inventory project for the NPS park unit. Current format is ArcGIS file geodatabase but older formats may exist as shapefiles. Instrumental to the photo interpretive effort was the use of the GPS located vegetation plots collected by the field crew. These plots provided an idea of what the signatures of the individual map units should look like. In addition to the tablular data associated with each vegetation plot were five photographs collected at each plot. These photographs helped not only in identifying the immediate area but also provided us with a “look” at the areas surrounding the vegetation plot which might be a different map unit. These photographs may be “hyperlinked” within ArcMap to the salient vegetation observation point for a better concept of on the ground conditions.All interpreted mylar layers were scanned at 300 dpi. Each scanned mylar was then rectified to the NAIP base layer using recognizable ground features as registration points. The resulting scan produced a raster image that was subsequently vectorized. Each vectorized output was then extensively edited to produce clean digital vector lines. From the digitized vectors we created polygons by building topology in the GIS program. Finally, we created labels for each polygon and used these to add the attribute information. Attribution for all the polygons at CHIC included information pertaining to map units, NVC associations, Anderson land-use classes, and other relevant data. Attribute data were taken directly from the interpreted photos or were added later using the orthophotos as a guide.
Geospatial data for the Vegetation Mapping Inventory Project of Chickasaw National Recreation Area
공공데이터포털
The files linked to this reference are the geospatial data created as part of the completion of the baseline vegetation inventory project for the NPS park unit. Current format is ArcGIS file geodatabase but older formats may exist as shapefiles. Instrumental to the photo interpretive effort was the use of the GPS located vegetation plots collected by the field crew. These plots provided an idea of what the signatures of the individual map units should look like. In addition to the tablular data associated with each vegetation plot were five photographs collected at each plot. These photographs helped not only in identifying the immediate area but also provided us with a “look” at the areas surrounding the vegetation plot which might be a different map unit. These photographs may be “hyperlinked” within ArcMap to the salient vegetation observation point for a better concept of on the ground conditions.All interpreted mylar layers were scanned at 300 dpi. Each scanned mylar was then rectified to the NAIP base layer using recognizable ground features as registration points. The resulting scan produced a raster image that was subsequently vectorized. Each vectorized output was then extensively edited to produce clean digital vector lines. From the digitized vectors we created polygons by building topology in the GIS program. Finally, we created labels for each polygon and used these to add the attribute information. Attribution for all the polygons at CHIC included information pertaining to map units, NVC associations, Anderson land-use classes, and other relevant data. Attribute data were taken directly from the interpreted photos or were added later using the orthophotos as a guide.
Geospatial data for the Vegetation Mapping Inventory Project of Shenandoah National Park
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The files linked to this reference are the geospatial data created as part of the completion of the baseline vegetation inventory project for the NPS park unit. Current format is ArcGIS file geodatabase but older formats may exist as shapefiles. We followed methods in Anderson and Merrill (1998) for combining gradient layers into an “ecological land units” map (also referred to as a “biophysical units” map). Our goal was to use this information to create sampling strata that capture the range of environments observed. The Anderson and Merrill (1998) method (implemented as a set of GIS scripts by F. Biasi (2001)) builds an ecological units map by classifying and combining individual environmental gradient maps in a GIS. Maps of aspect, moisture, slope, and slope shape are reclassified and assembled to produce maps of landform units. These landform units are then combined with reclassified elevation and geologic maps to produce a final ecological land units or “ELU” map. We used these methods as a guide to building an ecological land units map for Shenandoah National Park, adapting the procedures for local conditions. Individual steps in the process and maps resulting from intermediate and final stages are described in the report.
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