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Threshold

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threshold ring analysis
[analysis/geoprocessing] In business analysis, an operation that creates rings that contain a given population around a store or stores on a map.

 


Threshold:
The minimum-sized market for an economic activity. The activity will not be successful until it can reach a population larger than this threshold size.

threshold
the beginning of that portion of the runway usable for landing. A DT is located at a point on the runway other than the designated beginning of the runway. The displaced area is available for takeoff or rollout of aircraft.

threshold of movement The point at which a slope or slope material crosses from a condition of stability to one of instability and movement begins.
thrust fault A reverse fault on which the dip angle of the fault plane is 15 degrees or less.

Threshold Type Displays the threshold menu settings. You select one of the three methods.
Individual
Complete
Range ...

Threshold ring and threshold drive-time analysis
Weighted mean center analysis
Find similar analysis ...

Threshold Alert - e-mail alerts (including maps and reports) when activity thresholds have been reached.
Analyses - crime rate generator, spatial trends.
Order Labels - plots specific incidents in the order they occur with directionals.

Threshold Firm In the Canadian context, a medium-sized, Canadian-owned firm which is potentially or actually in transition between the state of a small-medium enterprise (SME) and a large enterprise.

THRESHOLDING
A technique of data transformation which compares the values of an input data set to a specific given value, the threshold.

Setting scale thresholds
Certain layers may not be appropriate to view at certain scales. For example, displaying each and every road name would obscure a map of a the entire forest printed on a letter-sized page.

Threshold The level of magnitude of a system process at which sudden or rapid change occurs. Threshold Velocity Velocity required to cause entrainment in the erosional agents of wind, water or ice.

The program employs a patch-recognition algorithm to find clusters or groups of nearby cells that have HS values higher than or equal to a threshold habitat value, and labels them as patches.

To find the precipitation threshold (in millimetres), multiply the average annual temperature in °C by 20, ...

" The thresholds of acceptability must be set up during the RF compatibility assessment. There is no common standard for the required acceptability threshold in RF compatibility assessment.

Select Image/Set Image Threshold to adjust the threshold to include only the parcel lines (color around 100) to red and confirm this.
Step 5. Select Vector/Auto Vectorize to make sure the "Use Defined Image Thresholds" box is checked.

Some organizations automatically acquire 501(c)(3) status upon filing of proper organic documents (e.g., articles of incorporation as a church), at least until annual income exceeds a statutory threshold.

If it is greater than a threshold, and the green and blue components are less than another threshold, BANDPASS reduces the red component (why am I telling you my secrets?). This produces much better results than a straight color substitution.

Information systems are at a threshold that is pushing well beyond mapping, management, modeling, and multimedia to spatial reasoning and dialogue.

The View's table of contents does not indicate which themes have scale thresholds set.

Depending on the GPS unit a figure of 10 or 50 is used as a threshold above which the location reported is consider unreliable.

Maling notes that there is a perceptual threshold of about 0.2mm for human map users and so there is some information that a human user cannot extract from a printed map.

When the agent's 'happiness' is under a given threshold it triggers the first of the ordered proposals. If it does not improve the situation the agent returns back to the start and triggers the second ordered proposal, etc.

Ability to close SAV based on pressure threshold in transient runs (was previously time-based only).
Ability to close air valves based on 'transition pressure.'
Introduction of control valve patterns for steady state/EPS runs.

We envision that certain technologica l thresholds will open the door to entire fields.

since in natural systems, small quantities of water generally flow overland, not in channels, we may want to accumulate water as it flows downstream through the cells so that channels begin only when a threshold volume is reached ...

See also: Information, Model, Analysis, Location, Area

GIS Third Normal FormThroughput

 
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