Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
as observed through
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'as observed through' is correct and usable in written English.
You can use this phrase to describe something that you have seen or inferred from another source. For example: "As observed through the historical records, the population of the city has steadily increased over the past decade."
✓ Grammatically correct
Science
News & Media
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
53 human-written examples
The first gives us scenes from 1930s small-town life, as observed through a homey newspaper column; Gray imagines the dreary existences of the town's inhabitants, frozen in time, plagued by black magic and the strange cruelty of the natural world.
News & Media
To analyze whether blastomere biopsy affects early embryonal growth as observed through time-lapse cinematography.
Science
Calorimetric and diffraction studies support the synchronized biodegradation as observed through kinetics and morphology.
Science
Enhancement in lipid peroxidation was associated with disruption of hepatocyte cell membranes, as observed through electron microscopic evaluation.
Science
Dryness plays a critical role in controlling DOC concentrations and water quality, as observed through spatial and seasonal differences.
Polymers processed at 2/3rd of melting point have thin joint and void free interface as observed through its microstructure.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
6 human-written examples
Moreover, increase in TPP concentration might be a more important agent for particle aggregation via cross-linking, as was observed through a raise in TPP volume.
Science
The higher β for the cancer corresponds to greater fiber alignment, where this assembly would also yield brighter SHG, as was observed through imaging of the thin sections.
Science
However, we observed that towards the end of the study, the ASHAs recognised the ease of use and utility of this feature, as was observed through qualitative interviews (not reported in this paper).
In the PiceaGenExpress dataset, several dehydrins were down regulated in vegetative buds that were sampled at the time of bud flush in the spring, as was observed through detailed time series analyses of Norway spruce dehydrins [ 28].
Science
However, as has been observed through the use of static telepathology systems for remote diagnosis, diagnostic accuracy is often dependent on appropriate field selection [ 16- 21].
Expert writing Tips
Best practice
Use "as observed through" to clearly indicate the method or source of an observation, particularly in scientific or formal writing where precision is important.
Common error
Avoid using "as observed through" when the observation is based on general knowledge or widely accepted facts; it's best used when referring to specific data or methods.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as observed through" functions as a prepositional phrase that introduces the means or method by which an observation has been made. Ludwig AI indicates this usage is grammatically correct and widely accepted. The phrase clearly establishes a connection between an observation and its source.
Frequent in
Science
95%
News & Media
3%
Formal & Business
2%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "as observed through" is a grammatically sound and frequently used prepositional phrase that clarifies the source or method of an observation. Ludwig AI confirms its correctness and indicates it's most common in scientific and formal contexts. When using this phrase, ensure that you are accurately attributing the observation to its specific origin and that the context calls for a formal tone. For less formal settings, consider using alternative phrases like "as seen via" or "according to".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
as seen via
Focuses more on the visual aspect of the observation.
as determined by
Emphasizes a more formal or investigative approach.
according to
Indicates reliance on a source or authority.
based on the insights from
Highlights the insightful nature of the observation's source.
from the perspective of
Emphasizes the viewpoint or lens through which the observation is made.
as evidenced by
Highlights the evidence supporting the observation.
in light of
Suggests the observation is made with consideration of new information or context.
through the lens of
Implies a specific framework or perspective is used for observation.
informed by
Indicates the observation is influenced by existing knowledge or data.
as gleaned from
Suggests the observation was carefully gathered or extracted from a source.
FAQs
How can I use "as observed through" in a sentence?
Use "as observed through" to specify the method or source of an observation. For example, "The decrease in pollution levels, as observed through satellite imagery, indicates the effectiveness of the new regulations."
What are some alternatives to "as observed through"?
You can use alternatives like "as seen via", "as determined by", or "according to" depending on the context.
Is it better to say "as observed through" or "as seen through"?
While both phrases are acceptable, "as observed through" is often preferred in more formal or scientific contexts because it emphasizes a deliberate act of observation, whereas "as seen through" is more general.
What's the difference between "as observed through" and "as proven through"?
"As observed through" indicates that something has been noted via a method, while "as proven through" suggests that something has been verified or confirmed through a specific process or evidence.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested