Landscape Approach Data Portal

Data, Maps, and Models from BLM's Landscape Approach Initiatives

FeedbackAboutHelpLogin
HomeSearchBrowse BLM National Data How To
Details
Open/Close section Identification Information
File Identifier: https://gis.blm.gov/arcgis/rest/services/hydrography/BLM_Natl_AIM_AquADat/MapServer
Title: BLM AIM AquADat Local Feature Class
Abstract: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This feature class includes monitoring data collected nationally to understand the status, condition, and trend of resources on BLM lands. Data are collected in accordance with the BLM Assessment, Inventory, and Monitoring (AIM) Strategy. The AIM Strategy specifies a probabilistic sampling design, standard core indicators and methods, electronic data capture and management, and integration with remote sensing. Attributes include the BLM aquatic core indicators: pH, conductivity, temperature, pool depth, length, frequency, streambed particles sizes, bank stability and cover, floodplain connectivity, large woody debris, macroinvertebrate biological integrity, ocular estimates of vegetative type, cover, and structure and canopy cover. In addition, the contingent indicators of total nitrogen and phosphorous, turbidity, bank angle, thalweg depth profile and quantitative vegetation estimates (see Entity/Attribute Section for exact details on attributes). Data were collected and managed by BLM Field Offices, BLM Districts, and/or affiliated field crews with support from the BLM National Operations Center. Data are stored in a centralized database (AquADat) at the BLM National Operations Center.</SPAN></P></DIV></DIV></DIV>
Service URL: https://gis.blm.gov/arcgis/rest/services/hydrography/BLM_Natl_AIM_AquADat/MapServer
Originator: Scott Miler
Open/Close section Data Theme
Theme Topics: MapServer, liveData, service, Aquatic, AIM, streams, water quality, geomorphology, aquadat, monitoring, national, hydrography
Open/Close section Spatial Domain
West Bounding Longitude: -163.74234106606193
East Bounding Longitude: -102.36556283578462
North Bounding Latitude: 71.26860901752592
South Bounding Latitude: 32.02260246125865
Zoom to the resource envelope
/geoportal/rest/document?f=html&id=%7B44F011CC-6E1F-4FDA-AFDF-B29BF1732ACF%7D
This portal was built using Geoportal Server as part of the broader BLM ArcGIS for Server program. Please read the pages describing our Disclaimer and Privacy or Contact Us.