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BLM Natl AIM Lotic Indicators Hub
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 the Data Structure and Attribute Information 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 (BLM AIM Lotic Database) at the BLM National Operations Center.
Resources
12 resources available
-
ISO-19139 metadata
TEXT/XML -
CSV
CSV -
Excel
XLSX -
Feature Collection
TXT -
File Geodatabase
ZIP -
GeoJSON
GEOJSON -
GeoPackage
ZIP -
KML
KML -
Shapefile
ZIP -
SQLite
GDB -
ArcGIS Hub Dataset
WEB PAGE -
ArcGIS GeoService
ARCGIS GEOSERVICES REST API
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:04"
]
|
| contactPoint |
{
"fn": "Bureau of Land Management, BLM_OC_AIM_Data",
"@type": "vcard:Contact",
"hasEmail": "mailto:BLM_OC_AIM_Data@blm.gov"
}
|
| description | 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 the Data Structure and Attribute Information 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 (BLM AIM Lotic Database) at the BLM National Operations Center. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "ISO-19139 metadata",
"accessURL": "https://blm-egis.maps.arcgis.com/sharing/rest/content/items/97e9d82469194fab88e4193ba591fb72/info/metadata/metadata.xml?format=iso19139",
"mediaType": "text/xml"
},
{
"@type": "dcat:Distribution",
"title": "CSV",
"format": "CSV",
"accessURL": "https://gbp-blm-egis.hub.arcgis.com/api/download/v1/items/97e9d82469194fab88e4193ba591fb72/csv?layers=5",
"mediaType": "text/csv"
},
{
"@type": "dcat:Distribution",
"title": "Excel",
"format": "XLSX",
"accessURL": "https://gbp-blm-egis.hub.arcgis.com/api/download/v1/items/97e9d82469194fab88e4193ba591fb72/excel?layers=5",
"mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
},
{
"@type": "dcat:Distribution",
"title": "Feature Collection",
"format": "TXT",
"accessURL": "https://gbp-blm-egis.hub.arcgis.com/api/download/v1/items/97e9d82469194fab88e4193ba591fb72/featureCollection?layers=5",
"mediaType": "text/plain"
},
{
"@type": "dcat:Distribution",
"title": "File Geodatabase",
"format": "ZIP",
"accessURL": "https://gbp-blm-egis.hub.arcgis.com/api/download/v1/items/97e9d82469194fab88e4193ba591fb72/filegdb?layers=5",
"mediaType": "application/zip"
},
{
"@type": "dcat:Distribution",
"title": "GeoJSON",
"format": "GeoJSON",
"accessURL": "https://gbp-blm-egis.hub.arcgis.com/api/download/v1/items/97e9d82469194fab88e4193ba591fb72/geojson?layers=5",
"mediaType": "application/vnd.geo+json"
},
{
"@type": "dcat:Distribution",
"title": "GeoPackage",
"format": "ZIP",
"accessURL": "https://gbp-blm-egis.hub.arcgis.com/api/download/v1/items/97e9d82469194fab88e4193ba591fb72/gpkg?layers=5",
"mediaType": "application/geopackage+sqlite3"
},
{
"@type": "dcat:Distribution",
"title": "KML",
"format": "KML",
"accessURL": "https://gbp-blm-egis.hub.arcgis.com/api/download/v1/items/97e9d82469194fab88e4193ba591fb72/kml?layers=5",
"mediaType": "application/vnd.google-earth.kml+xml"
},
{
"@type": "dcat:Distribution",
"title": "Shapefile",
"format": "ZIP",
"accessURL": "https://gbp-blm-egis.hub.arcgis.com/api/download/v1/items/97e9d82469194fab88e4193ba591fb72/shapefile?layers=5",
"mediaType": "application/zip"
},
{
"@type": "dcat:Distribution",
"title": "SQLite",
"format": "GDB",
"accessURL": "https://gbp-blm-egis.hub.arcgis.com/api/download/v1/items/97e9d82469194fab88e4193ba591fb72/sqlite?layers=5",
"mediaType": "application/geopackage+sqlite3"
},
{
"@type": "dcat:Distribution",
"title": "ArcGIS Hub Dataset",
"format": "Web Page",
"accessURL": "https://gbp-blm-egis.hub.arcgis.com/datasets/BLM-EGIS::blm-natl-aim-lotic-indicators-hub",
"mediaType": "text/html"
},
{
"@type": "dcat:Distribution",
"title": "ArcGIS GeoService",
"format": "ArcGIS GeoServices REST API",
"accessURL": "https://services1.arcgis.com/KbxwQRRfWyEYLgp4/arcgis/rest/services/BLM_Natl_AIM_Lotic_Indicators_Hub/FeatureServer/5",
"mediaType": "application/json"
}
]
|
| identifier | https://blm-egis.maps.arcgis.com/home/item.html?id=97e9d82469194fab88e4193ba591fb72&sublayer=5 |
| issued | 2022-03-08T21:34:18Z |
| keyword |
[
"AIM",
"AIM_AK",
"AIM_AZ",
"AIM_CA",
"AIM_CO",
"AIM_ID",
"AIM_MTDA",
"AIM_NATL",
"AIM_NM",
"AIM_NV",
"AIM_ORWA",
"AIM_Policy",
"AIM_Protocol",
"AIM_Tool",
"AIM_UT",
"AIM_WY",
"Alaska",
"AquaDat",
"Arizona",
"BLM",
"California",
"Colorado",
"DOI",
"Endangered",
"Fish",
"GRSG",
"Geomorphology",
"Geospatial",
"Hydrology",
"Idaho",
"Landscape Monitoring Framework",
"Macroinvertebrates",
"Monitoring Methods",
"Montana",
"National",
"National Resources Inventory",
"Nevada",
"New Mexico",
"Oregon",
"Projects",
"Science",
"Utah",
"Utah State University",
"Washington",
"Water quality",
"Western Rivers and Streams Assessment",
"Wildlife",
"Wyoming",
"aquatic",
"aquatics",
"biota",
"boundaries",
"bug lab",
"environment",
"geoscientificInformation",
"health",
"inlandWaters",
"lakes",
"lotic",
"monitoring",
"reach",
"riparian",
"rivers",
"streams"
]
|
| landingPage | https://gbp-blm-egis.hub.arcgis.com/datasets/BLM-EGIS::blm-natl-aim-lotic-indicators-hub |
| license | http://www.usa.gov/publicdomain/label/1.0/ |
| modified | 2025-03-17T23:01:08Z |
| programCode |
[
"010:000"
]
|
| publisher |
{
"name": "Bureau of Land Management",
"@type": "org:Organization"
}
|
| spatial | -157.514,70.7611,-102.3656,32.0226 |
| theme |
[
"Geospatial"
]
|
| title | BLM Natl AIM Lotic Indicators Hub |
