Hakalau Forest National Wildlife Refuge Hawaii Akepa point-transect surveys, 1987-2017

This dataset contains the point-transect distance sampling records of Hawaii Akepa collected at Hakalau Forest National Wildlife Refuge between 1987 and 2017. These data include the survey point locations, observer details, time of day, and sampling conditions during the counts. In addition, the data include the elevation and alliance level habitat classification at the survey points. Provided here in the data release is the single tabular dataset containing the project’s bird and habitat data.

Data and Resources

Field Value
accessLevel public
bureauCode {010:12}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier USGS:5d3a3425e4b01d82ce8cdfb6
metadata_type geospatial
modified 20200827
old-spatial -155.3400, 19.7500, -155.2200, 19.9200
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 8b12bbbf0f18c2739b469ecb2db8eabc7420de87
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-155.3400, 19.7500], [-155.3400, 19.9200], [ -155.2200, 19.9200], [ -155.2200, 19.7500], [-155.3400, 19.7500]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • biota
  • ckan
  • density-estimation
  • geo
  • geoss
  • hakalau-forest-national-wildlife-refuge
  • hawaii-akepa
  • hawaii-usa
  • national
  • north-america
  • point-transect-distance-sampling
  • spatio-temporal-smoother
  • united-states
  • usgs-5d3a3425e4b01d82ce8cdfb6
  • variance-propagation
isopen False
license_id notspecified
license_title License not specified
maintainer Rick Camp
maintainer_email rick_camp@usgs.gov
metadata_created 2025-11-20T13:47:09.010814
metadata_modified 2025-11-20T13:47:09.010819
notes This dataset contains the point-transect distance sampling records of Hawaii Akepa collected at Hakalau Forest National Wildlife Refuge between 1987 and 2017. These data include the survey point locations, observer details, time of day, and sampling conditions during the counts. In addition, the data include the elevation and alliance level habitat classification at the survey points. Provided here in the data release is the single tabular dataset containing the project’s bird and habitat data.
num_resources 2
num_tags 17
title Hakalau Forest National Wildlife Refuge Hawaii Akepa point-transect surveys, 1987-2017