Web ToolsARS Spatially Balanced Sample Shiny Tool
This web tool generates monitoring locations that are spatially balanced across a landscape. First, it will display your study area in the Plot tab. From there, you can request the number of spatially balanced points you wish to have created, by strata. ...
Web ToolsARS Simple Horwitz-Thompson Estimator Shiny Tool
The Horwitz-Thompson Estimator tool can be used to produce indicator estimates from monitoring data. Estimates can be for 1) a study area without strata or 2) within a stratum. Sample points can be unweighted (most typical) or individually weighted (i.e....
Web ToolsARS Sample Size Sufficiency Calculator Shiny Tool
This tool enables calculation of monitoring sample sufficiency based on observed and desired minimum detectable difference (MDD or effect size) from a set of sample data. This tool can also be used to estimate sample sizes necessary to meet monitoring obj...
Web ToolsBLM AIM Assessment, Inventory, and Monitoring Efforts to Date Interactive Map (Web Application Viewer)
The map shows locations where the BLM has collected information as part of the Assessment, Inventory, and Monitoring Strategy. Collected data characterizes terrestrial or aquatic conditions at a single point in time from which trends can be assessed among...