Filters: Tags: Aerial survey (X) > Extensions: Shapefile (X) > Types: Shapefile (X)

Filters Date Range Past year (1) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types Downloadable (3) Map Service (3) OGC WFS Layer (3) OGC WMS Layer (3) Contacts Great Northern Landscape Conservation Cooperative LCC Network Data Steward Gerry McChesney Harry R. Carter John W. Mason More... Categories Data (3) Tag Types Theme (3) Place (2) LCC End User Type (1) Harvest Set (1) ISO 19115 Topic Category (1) Resource Type (1) Status (1) More... Tag Schemes None (3) https://www.sciencebase.gov/vocab/vocabulary/54760ef9e4b0f62cb5dc41a0 (1) ISO 19115 Topic Category (1) https://earthdata.nasa.gov/gcmd-forum (1) View Results as: JSON ATOM CSV

CCE Mountain Pine Beetle To provide information on what areas have a groupings of dead (red) pine trees which indicate a high likelyhood of green attack mountain pine beetle trees. This data is used to help focus ground survey work and is not 100% accurate. The current beetle year (August 15 to August 15) Mountain Pine Beetle aerial survey red tree locations. This data is used to help focus ground survey work and is not 100% accurate. Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Aerial Survey, Aerial Survey, Crown Managers Partnership, Crown Managers Partnership, Data, All tags... Data.gov Great Northern Landscape Conservation Cooperative, EARTH SCIENCE > LAND SURFACE > LANDSCAPE, Federal resource managers, LCC Network Science Catalog, MPB, MPB, Pine, Pine, Regional & county planners, State agencies, completed, environment, Fewer tags Bird Density and Marine Mammal Counts Based on 3000 Meter Bins in Southern California, 1999-2002 Tracklines and associated observations were mapped and analyzed using ArcMap (ESRI, Redlands, CA). GPS data were recorded in NAD27 map datum and projected to an USGS Albers Equal Area Conic map projection for presentation and subsequent density analyses. Concatenated GPS and observation data were then used to generate point and line coverages in ArcMap (ESRI, Redlands, CA). We designed a custom analytic tool using ArcMap Model Builder that allows for the construction and export of user-specified and effort-adjusted spatial binning of species observations along continuous trackines. For the purposes of this report, we calculated seabird density estimates and marine mammal counts along continuous 3.0-kilometer and... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Channel Islands, aerial survey, marine mammals, seabird, southern California, All tags... southern California Bight, Fewer tags At-Sea Aerial Survey Species Observations in Southern California, 1999-2002 Broad survey lines, island radial survey lines, coastal survey lines, and focal-area (Santa Barbara Channel) survey lines were surveyed during each oceanographic season: spring (May), fall (September), and winter (January) during 1999 (May and September), 2000 (January, May, September), 2001 (January May, September), and 2002 (January). Aerial survey methods follow Mason et al. (2007). Specifically, we recorded all sightings of marine animals, vessels, and floating objects from twin-engine, high wing aircraft (Partenavia P-68s, Aspen Helicopters, Oxnard, CA, or California Department of Fish and Game) along pre-determined 100-meter (50 meters per side) strip transects at 60 meters above sea level. Surveys were flown... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: At-sea survey, California, Marine bird, Seabird, Southern California bight, All tags... aerial survey, Fewer tags