fractional coverage

USAGE SUMMARY

The phrase "fractional coverage" is correct and usable in written English.
It can be used in contexts related to mathematics, statistics, or any field where coverage is measured in fractions or percentages. Example: "The study revealed that the fractional coverage of the area was only 60%, indicating that more resources were needed for full coverage."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

55 human-written examples

Other than those suggested above which aim at full area coverage, the fractional coverage problem, in which only a certain fraction of the target area has to be covered, has also been considered in [15].

EURASIP Journal on Wireless Communications and Networking

Main remote sensing methods used were fractional coverage, normalized difference vegetation index, constrained energy minimization, and linear spectral unmixing.

Comprehensive Remote Sensing

Vegetation fractional coverage (VFC) is an important vegetation parameter affecting exchanges of carbon, water, energy between the atmosphere and surface.

Advances in Space Research

Specifically, we refer to the attempts and successes to model the percent vegetation cover (2-dimensional horizontal density) within a pixel, known as fractional coverage (fc).

International Journal of Applied Earth Observation and Geoinformation

In this paper, we aim at detecting pixel-wise fractional coverage of broadleaved woodland and grassland components in a hemiboreal landscape.

International Journal of Applied Earth Observation and Geoinformation

AFM bearing-ratio curves showed a fractional coverage of VA on 9EVA and 18EVA annealed surfaces of 0.885 and 0.927, respectively.

Polymer

Human-verified similar examples from authoritative sources

Similar Expressions

5 human-written examples

Note, however, that fractional coverages and different growth modes could easily be incorporated by accordingly choosing layer-specific values for n.

Nature

Propagation of adsorbed species down the length of the microreactor was observed and fractional coverages were quantified during pulsed chemisorption experiments.

Applied Catalysis B: Environmental

The catalytic activity for formic acid oxidation increased approximately linearly with adatom coverage for both PtPb/C and PtSb/C, to maxima at fractional coverages of ca. 0.7.

Electrochimica Acta

One difficulty encountered in this modelling was the requirement that fractional coverages and amounts of various active sites be equal at the end of the oxidation and at the start of the reduction.

Chemical Engineering Science

The fractional coverages of the adsorbed species and the production rates of H2, CO, H2O, and CO2 are evaluated at steady state as functions of feed concentration of the methane and oxygen, and reaction temperature.

Chemical Engineering Science

Expert writing Tips

Best practice

When describing spatial data, specify the units of measurement (e.g., square meters, percentage) to provide a clear understanding of the "fractional coverage".

Common error

Avoid using "fractional coverage" when referring to complete or total coverage. "Fractional coverage" implies a partial or incomplete extent, while absolute coverage means 100% or full coverage.

Linguistic Context

The phrase "fractional coverage" functions as a noun phrase, typically used as a subject or object in a sentence. It denotes the extent to which a surface, area, or population is covered by something, expressed as a fraction or proportion. Ludwig AI confirms the proper usage of this phrase.

Expression frequency: Very common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "fractional coverage" is a grammatically correct and commonly used term, primarily within scientific and technical fields. As confirmed by Ludwig AI, it accurately describes the proportion of an area or surface that is covered by a particular substance or feature. When writing, remember that it implies a partial extent, so be mindful not to confuse it with absolute or complete coverage. While "partial coverage" is a viable alternative, the best choice depends on the specific context and desired emphasis. Given its technical nature, strive for precision and use it especially when you need to quantitatively express area coverage.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

partial coverage

Emphasizes that only a portion is covered, without specifying the exact amount.

percentage coverage

Indicates coverage expressed as a percentage of the total area or quantity.

proportional coverage

Suggests coverage that is in proportion to some other factor or variable.

areal coverage

Specifically refers to the extent of coverage over an area.

surface coverage

Implies coverage of a surface, often in the context of materials science or chemistry.

degree of coverage

Highlights the extent or level of coverage achieved.

extent of coverage

Similar to "degree of coverage", emphasizing the range or scope of the coverage.

relative coverage

Indicates coverage in relation to a reference point or standard.

partial representation

Focuses on the incomplete representation of something.

portion covered

Highlights the covered portion, not necessarily the entire area.

FAQs

What does "fractional coverage" mean in remote sensing?

In remote sensing, "fractional coverage" typically refers to the proportion of a pixel or area on the ground that is covered by a particular land cover type, such as vegetation or water.

How is "fractional coverage" used in chemistry?

In chemistry, "fractional coverage" often refers to the proportion of a surface that is covered by an adsorbate, such as molecules on a catalyst's surface.

What are some alternatives to using the phrase "fractional coverage"?

You can use alternatives like "partial coverage", "percentage coverage", or "proportional coverage" depending on the context.

How do you calculate "fractional coverage"?

The calculation depends on the specific application. In image processing, it might involve counting pixels of a certain type and dividing by the total number of pixels. In surface chemistry, it could involve techniques like XPS to quantify the amount of adsorbate on a surface.