4 Ways Theodolites Help Surveyors

Before construction begins or when someone needs to identify the legal boundaries of a certain property, surveyors use a theodolite to identify the topographic details of a piece of land or determine a structure’s location. Whether they use a theodolite rental or their own, one thing remains the same: Theodolites are essential optical instruments used in surveying. 

What is a Theodolite

Affixed on a compass tripod for stability, a theodolite consists of a telescope eyepiece, a vertical circle, upper and lower plates, the leveling head and a base. The base is used to connect the body to the tripod, while the telescope is responsible for the identification and aligning of an object. 

The use of this instrument in surveying dates back to the 1500s with several vintage theodolite still around today. Today, mechanical theodolites are still used by meteorological professionals. Most theodolites are now digital, featuring a more advanced internal magnifying optical system for better object alignment. 

Equipped with a more accurate measurement mechanism, this device can give you a precise measurement of both horizontal and vertical angles. The data produced by this instrument, which can be stored digitally, can be used to plot the position of an object in a particular area. 

How Theodolites Help Surveyors

With a trusty digital theodolite and a compass tripod in their arsenal, surveyors can carry on their tasks more smoothly. Here’s how theodolites help these professionals. 

They identify the real boundaries of a property. Evaluating the true boundary of a property is important in producing maps and documents such as wills and deeds. It also helps architects, engineers, and other construction personnel to come up with a construction design that will fit in with the land’s topography. Beyond construction, data about property boundaries can ultimately help owners protect their assets against encroachment. 

They can locate an object’s position even if it’s underground. Modern theodolites don’t just measure horizontal and vertical angles. As they can also extend lines between two points on the ground, surveyors can use them to determine and locate obstacles in the way — no matter the size, and whether it’s located above or underground. This is especially critical during a construction project, particularly in the site preparation stage. 

Most store accurate, electronic readings. They can digitally transmit data directly to a laptop computer while using a USB cord or via a Wi-Fi connection. This kind of data availability is very helpful whenever surveyors have to produce property descriptions or when they’re consulted by professionals working in the field of construction or cartography. 

They are essential in enabling professionals to maintain local codes and regulations. The accurate dimension of a piece of land, together with its topographical information, is important in helping professionals make informed decisions. It’s also vital in assuring the safety of a building that’s to be constructed. For instance, through theodolites, surveyors can help assess if the property is in a flood zone. With such critical information, engineers can create a workaround to help you build a structure that won’t be easily damaged by floods. 

Find the Best Theodolites for Sale and Rental

Planning to buy or rent new digital theodolites for your surveying needs? Warren Knight Instrument Company offers the best theodolite for rent and sale. Their wide selection of this optical instruments is known for their top-notch design and accuracy. 

What was a 3 Arm Protractor Used for?

The three arm protractor is one of the best instruments used in determining one’s location. While many professionals today use custom telescopes and other more advanced optical instruments, the 3 arm protractor was helpful in performing surveying tasks back in the day. 

In this article, we cover the possible practical uses of a 3 arm protractor.

What is a 3 Arm Protector

Protractors are instruments used for measuring and plotting angles. The 3 arm protractor consists of a fixed arm plus two other pivotable arms. Also known as a station pointer, this tool’s pivotable arms come with clamps that can be used to set the arms at any particular angle, with the fixed arm as the reference. 

Companies providing repair services for optical instruments also typically supply NIST traceable calibration for optical devices like transits and theodolites. These companies may also calibrate a 3 Arm protractor.

3 Arm Protractor Uses

Three arm protractors were previously heavily used in surveying before modern transits became popular (some opt to still use it today when measuring initial angles). 

From cartography to forensic science to interior design, here are the other uses of this tool: 

Photogrammetry and cartography. Photogrammetry is the science of using photos to calculate measurements. One of the devices used in this branch of science is the 3 arm protractor. From different photos, you can also use this tool to create maps. A 3 arm protractor is especially beneficial in the initial phases of the map-making process. When used with other tools and modern optical devices, accurate maps can be produced. 

Navigation. Businesses that supply navigational instruments know just how important 3 arm protractors can be. Apart from making maps themselves, this tool can be used to plot a course on the map. For instance, a captain of a ship can use this device to help determine their location and lay out the most efficient course that they can take. If they want to mark something interesting on a nautical map and track their movement, tools like the 3 arm protractor can be utilized. 

Forensic science. 3 arm protractors aren’t just useful in surveying and navigation. On the crime scene, members of the forensic team can also be used to measure angles that are critical in analyzing ballistics and bloodstain evidence within the crime scene. Why did blood splatter that way? What’s the angle of impact of a bullet on a certain surface? With such data, forensic experts can effectively recreate a crime scene and gather support for their initial hypothesis. 

Architecture and interior design. Drafting tools are essential in creating initial architectural designs for houses, buildings, and other construction projects. If architects have to make changes to a plan, they can use measuring instruments, which may include a 3 arm protractor, to measure and draw angles. Apart from the architectural element of a structure, this type of protractor can also be used in interior design. To create a functional space, interior designers must leverage their geometric knowledge and pair it with their aptitude for aesthetics. They specifically use 3 arm protractors to make sure that their sketches have proper scale.

Alignment Technology for Structural Engineers and The Military

For a structure or a whole system to function as its designers and engineers envisioned it, alignment is critical. Alignment refers to components’ geometric orientation. Devices such as theodolites assist in ensuring that each component is placed in its proper position. 

Optical alignment tools have several applications. They can be used to monitor bulges and distortions in dams or bridges. They can also be used to measure a building’s sway in the wind or during an earthquake. They also play a vital role in aligning surfaces and radars on ships and aircraft. 

Two of the most popular applications of alignment technology are in structural engineering and the military. 

Alignment in Structural Engineering

In the world of engineering, even a seemingly small error can lead to huge and costly consequences. Structural engineers, in particular, are concerned with proper alignment as it can affect the structural soundness of buildings, bridges and roadways. 

They rely on a number of tools to check if a component has accurate orientation and position. These include precision optical instruments, which provide better accuracy when examining the alignment of an object. For instance, theodolites can be used to measure the vertical and horizontal angles of a particular subject. 

These devices aren’t just helpful in the construction phase of a certain structure. Engineers also use them when monitoring and detecting alignment shifts. For instance, if a truck crosses a bridge, they use alignment tools to check how it impacted the alignment of the components of the said bridge. 

If a dam has become susceptible to base erosion, engineers can also use these instruments to inspect the structure for any distortion. If an earthquake hits a certain area, these tools are helpful in assessing the impact of the sway of a building on its structural integrity. 

Alignment in The Military

Optical alignment tools also have various military applications.

One is surveying and navigation. The telescopic alidade is an optical device that is typically mounted on navy ships to see objects in the distance. Even back in the late 19th century, the earliest iteration of this tool has been helpful in mapping the topographical features of certain areas. 

There are also optical tools designed to make sure that radar system components are manufactured and installed accurately. These rather sensitive components are critical parts that enable radars to accurately determine the range, angle, as well as velocity of approaching or surrounding objects. 

In assembling different structures in a military vehicle, these devices provide that much-needed aid in guaranteeing that various components fit the required position and angle specifications of the design. Military personnel also use these instruments to determine the alignment of a specific structure in relation to the rest of the ship of aircraft. 

There are also optical systems that are used to calibrate rocket artillery and other firearms mounted on military fighting vehicles. Military boresights help check the accuracy of these large guns found on military vehicles. 

But whether it’s for military or structural engineering, the importance of these instruments remains the same: They ensure precise alignment, which can maximize the functionality and lifespan of a structure. Calibration and instrument repair services like Warren Knight can help keep your equipment in tip top shape.

Electronic Meteorological Theodolites for Surveyors and Weather

Primarily used to measure vertical and horizontal angles, theodolites are essential to a surveyor’s arsenal. These devices allow surveyors to determine the position of objects at a given site. Today, traditional and digital theodolites are not only used when conducting topographic surveys. Their range of applications also includes meteorology, or the study of the atmosphere and its phenomena. 

Electrical meteorological theodolites like the pilot balloon theodolite,  are utilized by weather and climate experts to help them predict meteorological phenomena. 

How Theodolites Work

The earliest use of theodolites dates as far back as the 16th century. 

Generally, it is composed of a telescope fixed within a vertical and a horizontal axis. The telescope and the mechanisms are housed on a base, which can further be rotated through a leveling system on a tripod. 

Compared with other leveling devices, theodolites provide great precision upon a first reading (meaning, repeat readings are not necessary). Thanks to their internal magnifying optical system, their measurements are not affected by external factors such as weather elements and ground slope. 

Additionally, the use of digital theodolites helps surveyors obtain more accurate data. Digital readings are also easier and more efficient to work with todays computers 

How Theodolites Help Meteorologists

There are different types of theodolites. As stated, these surveying instruments can be used for meteorological purposes. 

In the field of meteorology, specially manufactured theodolites are utilized to track ceiling or pilot balloons. These special weather balloons are used to determine the height of the base of clouds above ground level. 

This surveying instrument works by using a prism to bend the optical path at a right angle. It is set up so that the altitude and azimuth scales read 0°. When a pilot balloon is released, the theodolite tracks its position every minute. The elapsed time and the balloon’s predetermined rate of ascent, together with azimuth and angular altitude, are used to determine wind direction and speed. 

Apart from pilot balloons, meteorological theodolites can also measure the angles of elevation and azimuth of other moving objects, including aircraft and ships. With good visibility, some devices can capture such measurements even from a distance of 20,000 meters. 

Choosing the Right Meteorological Theodolite

With the aid of a pilot balloon theodolite, meteorologists can determine angles of elevation and azimuth or the direction of a celestial object from a particular observer. It’s also designed to determine wind direction and wind speed given a specific altitude. 

When choosing meteorological theodolites, you have to select a device that can measure objects at great distances. These custom optical instruments are more useful and reliable in predicting atmospheric phenomena. 

You should also look at a few helpful features. For instance, theodolites with an internal illumination system can be advantageous if you’re operating in low-light conditions. Having an automatic power-down feature will also help eliminate unnecessary power drain. 

If a theodolite’s mechanical system can independently operate from its electronic system, it will further allow you to use your tool even when there’s power loss. 

Apart from providing top-quality theodolites, your manufacturers of precision measuring instruments should also provide NIST traceable calibration services to help you maintain your tools cost-effectively and, subsequently, let you perform your job more efficiently.

The Tools of Navigation & Surveying are Similar

The earliest versions of alidades were used in the field of astronomy. Fast forward to today, a telescopic alidade remains one of the many essential tools needed to perform surveying tasks. 

Alidade Uses and the Similarities of Surveying, Astronomy, Navigation, and More

Alidades are sighting devices used for navigation and determining directions. They can also be used to measure angles. Here are some of this device’s most common applications. 

Surveying. Surveyors use a telescopic alidade alongside a plane table to map and survey topographical conditions. The alidade is used to calculate land topography measurements accurately. To further ensure accuracy, the plane table should be mounted onto a tripod. Alidades and plane tables are part of the components of theodolites, which measure both vertical and horizontal angles. When surveying smaller parcels of land, these tools come in handy for surveying professionals. For larger sites, theodolites are utilized. 

Astronomy. In the early 19th century, astronomers relied on alidades to plot the location of stars. In those times, the alidade is part of a circular device called an astrolabe, which is primarily used to make constellation maps. The two-dimensional model of the celestial sphere was also used in the early days to tell time. 

Navigation. Astrolabes with alidades are not just beneficial for astronomers. Explorers including Christopher Columbus also used them. Navigational equipment like a global positioning system (GPS) is considered a modern iteration of these devices. While there have been significant advancements in technology, there are still explorers who use alidades. Now, this device is one of the critical components of giant radio telescopes, which study naturally occurring radio light emitted by astronomical objects. Alidades can also be found in navy ships and other seafaring vessels. These are used to view objects from a distance. As much as they’re helpful on seas, they also have applications in the air. For example, people aboard an aircraft carrier can use an alidade to identify the position of an object below. 

Fire safety and support. Lookout towers are essential in looking for fires in wilderness areas. One of the sighting devices found in these towers is the alidade. Alidades in lookout towers have a compass mounted on them. The purpose behind the attachment of compasses is to precisely locate the starting point of a fire — along with the direction to which it is spreading. 

The Advantages Of Renting Surveying Equipment

Surveyors need to rely on top-quality alidades, theodolites, and other optical alignment equipment to properly perform their assignments. In some cases, renting instead of buying them is the smarter choice. 

Some of the biggest reasons for this include eliminating the need to store them on a long-term basis, maintain and/or repair them, and dispose of them once they reach the end of their working lifespan. Besides these, you can also better control your expenses and prevent losing your services’ overall value caused by owning obsolete equipment. 

When you rely on a theodolite rental, for instance, you’d also get access to a wide selection of models and units. With this, you can cost-effectively find the right tool for the particular job you’re doing.

Calibration and Repair for Surveying Equipment

The purpose of surveying — that is to gather accurate data on a specific land or site — will be defeated when you fail to calibrate your surveying equipment. instrument calibration services are vital because they make sure that your measuring devices are functioning properly. 

Why Calibrate

Surveyors use different instruments to collect data on distances. These include electronic distance measurement instruments, infrared wave instruments, lightwave instruments, and microwave instruments. Each has its own capabilities and prescribed maintenance regimens. 

Surveying equipment typically gets damaged because of misuse and mishandling. Other culprits include exposure to harsh elements (e.g., extreme weather conditions, humidity changes), vibrations, mechanical shock and electrical surges. Many surveyors also need repair of transits as their devices get damaged while going to or from work sites. 

If damages are not repaired, the surveying equipment can be the reason why your final measurements won’t meet your clients’ requirements. It’s not only costly to address, but it can also affect your reputation as a professional and/or as a business. 

Essential Tips

Here are practical tips on how you can maintain your tools.

Be diligent in calibrating your equipment. Subscribe to professional instrument calibration services that can return each device to the settings recommended by the manufacturer. Generally, calibration is needed every month depending upon the value of usage. Apart from calibration, you also have to clean your tools — regularly and adequately. When cleaning your devices, be proactive and inspect for any dents or cracks that need to be repaired immediately. 

Learn how to properly care for your surveying instruments. As stated, misuse and mishandling are common reasons why surveying devices drift to inaccuracy. This is why it’s imperative to read user manuals and educate yourself on how to handle these important devices. 

Invest in appropriate cases and storage solutions. When you require repair for optical tools like a transit, choose an instrument repair service that specializes in your brand. Additionally, you have to be extra cautious when transporting your instruments. Extreme climate conditions can also damage their functionality. Have a dedicated storage box and area for your surveying equipment. This will help prolong their lifespan and maintain their accuracy. 

Be mindful of your surveying site’s conditions. If the weather report says it’s likely to rain in the area where you’re performing a survey, you have to prepare accordingly. Bring a rain shield to prevent water from seeping into your device’s mechanical joints. 

Master testing procedures. No matter how technically knowledgeable you are in terms of using and protecting your instruments, nothing beats mastering standard procedures on-site. To avoid committing gross errors or damaging your device, regularly practice different testing procedures (e.g., checking the level, calibrating your total station and GPS receivers). 

Have your tools professionally serviced a company experienced in measuring instruments for land surveying. Experts recommend servicing your surveying tools every year. With the help of a reputable instrument service center that adheres to NIST traceable calibrations. This will help you prevent having costly errors in the future.

The Most Prominent Uses of the Custom Alignment Telescopes

A telescope has always been an important piece of equipment for many people across the globe. When the telescope got invented, scientists were afforded a better way of digging deep into the crux of this galaxy. Today, the telescope has evolved as an important piece of equipment because it helps in studying the movements of planets and also in knowing about the hidden secrets out there. Now, the use of a telescope is not limited to celestial discovery. A telescope is a prominent piece of equipment in the construction industry and has become a necessity for equipment alignment. With the inception of custom alignment telescopes, it is easier for researchers to study particle movements better. Here, we will walk you through a few prominent uses of this telescope:

1.   Uses in Laboratory

A custom alignment telescope is an important piece of equipment for the laboratory that is the perfect amalgamation of a number of things. This equipment is used for establishing a reference line of light, which is important in the lab. Additionally, this type of telescope also provides particle attributes such as collimation, autocollimation, and auto reflection. These modern alignment telescopes are made with precision and high-quality materials, that can be fine-tuned for zero tolerance. Furthermore, the optical system is infused for better accuracy to look at the objects.

2.   Leveling the Machine Bed

Look at the Warren Knight spherical alignment telescope and you will see the precision level easily. This manufacturer of precision alignment equipment has been making alignment telescopes since the 1950’s. The precision level is important because it plays a strong role in aligning telescopes. This is why they are optimized with the additional responsibility of sweeping a horizontal plane and carrying forward the precision with the built-in bubble. The reason why a custom alignment telescope is used here is that it helps in putting the scales at a neutral level. Therefore, the scale readings are then used to see the different positions to see if the platform is not in the right position. Again, all customizations can easily be made by communicating your specs with the manufacturer of precision alignment equipment.

3.   Extruder Alignment

Luckily, the use of a custom alignment telescope is also extended for measuring the alignment according to the gearbox housing. In order to fulfill this goal, the target is mounted in a way that it can be positioned on the critical line of the gearbox. So once the equipment has been positioned, it can easily be aligned with the box’s centerline. So, when the technicians have access to measurements of the centerline through the deviations, they can draw the components to bring everything back. In other words, the instrument operator can check the progress while the machine is being adjusted.

Luckily, an alignment telescope has emerged as popular piece of equipment because the uses are so diverse. Therefore several businesses have joined the bandwagon to purchase this alignment telescopes. No wonder, the alignment telescope and bubble inclinometers can lessen human errors and improve productivity at the work place.

Big Guns Need to Be Precise

Veteran gunners and sergeant E5 gunmen alike need to know the significance of boresighting — which is the process of adjusting a military firearm to align the optical sight and the bore or the central part of the barrel. Army boresights, for instance, are manufactured to make sure that the military’s ammunitions are accurate when deployed from the barrel of any large gun. 

The Boresighting Process

When using a military boresight or any other boresighting tool for big guns, safety is always a priority. Make sure that the firearm is unloaded before removing the bolt. When boresighting, you also have to have a steady, level surface where the gun will rest and a target that is at least one hundred yards away. It can be a mark on a training field target. The smaller the target is, the better. 

Next, you will have to move the gun and adjust the scope until the target is just below the crosshair. Then set to zero so you would not lose the scope adjustments you’ve made. Replace the bolt afterward. 

Big guns and army boresights can be optically aligned using different tools, including the more sophisticated magnetic boresighters. Unlike conventional tools that are inserted in the barrel, these boresighters can be simply attached to the muzzle. They are especially helpful when adjusting big guns after a transport, a drop, or hard use. 

Boresighitng devices today are also now attached with a laser to provide a more accurate, convenient, and cost-effective way of sighting a wide range of big guns. Most army boresights are used by simply inserting them into the muzzle; a laser dot emitted by the device will show exactly where your gun aims. 

With most army boresighting tools, you won’t need to fire a shot to check the accuracy of your ammunition. 

Why It Matters

In the field of battle, every shot counts. If your gun barrel is not properly aligned, the munition is not only wasted but it could also be the difference of life and death.

When gunners shoot, they would want to hit their targets as precisely as possible. While this is less of a problem in smaller guns, shooting accuracy can be compromised in bigger guns like army tanks and naval ship guns. 

However, the problem is, many big guns have inherent imperfections. And because of lack of accuracy, even the most veteran shooters can make off-center shots. To help you zero in on your target when they’re within your range, having a military boresighting expert in your platoon is essential. 

In sectors where the use of big guns is imperative (such as in warfare) performing a military boresight is needed to help them lock their targets precisely. This will also help prevent inaccurate shootings from inflicting harm on others and damaging unintended targets. 

Boresighting is required for all types of military guns and is a highly helpful adjustment technique that saves a lot of time and money when applied. If you want to check the accuracy of your big gun, you won’t have to fire and waste expensive military munitions again. Once you master this process, you can sight your optic in a very efficient and cost-effective manner.

Flight Instruments Used by Professional Aviators

Airplanes work with the help of an intricate system that we will call flight instruments. These devices, which allow professional aviators to safely sojourn through the clouds, use two main principles: rigidity in space or gyroscopic inertia (which provides stability while traveling on the air) and precession (which refers to the tilting prompted by external forces). 

As in most measuring devices, these flight instruments can be tweaked and customized depending on a particular aircraft’s needs. Here are some of the most common instruments used in the field of aviation. 

Altitude Indicator

This is one of the most common gyroscopic flight instruments. This indicator features a horizon bar representing the horizon and a miniature aircraft symbolizing the air vehicle. A gyroscope (which is a device composed of a wheel and axis) is also attached to the bar and relies on rigidity in space. It is the object in which the miniature aircraft rotates itself around. The position of the miniature aircraft indicates the orientation of the actual vehicle about the actual horizon. Altitude is displayed in meters or feet. Aviation experts regard this as one of the most critical instruments they use. 

Directional Gyro

As its name implies, this instrument is used to indicate direction. In this device, a gyro is aligned with a magnetic compass, allowing it to provide a more stable heading indication. The rotor of the gyro spins in a vertical plane and stays aligned with the direction set by the aviator. Its face also features a small, fixed silhouette of an airplane — the nose of which indicates the direction to which the aircraft is heading. 

Inclinometer

In the world of aviation, an inclinometer is a precise measuring device determining the angles of slope and tilt with respect to gravity. It measures the so-called yaw, which refers to an air vehicle nose’s side-by-side movement. An inclinometer for aviation facilities and aircraft is different than an inclinometer used by building contractors. To adjust the position of the incline, a professional aviator needs to step on a rudder pedal. To know which rudder pedal to step on, the aviator must check which side of the tube the indicator ball is located. The pressure on the ruder will prompt the indicator ball to return to the center. 

Turn Coordinators

One of the most fundamental flight instruments used by professional aviators is the turn coordinator, which also features a miniature airplane silhouette. The tips of the symbol’s wings indicate the level flight and the rate that the air vehicle turns. It is often canted at 30 degrees. Movements about the vertical axis signal that the aircraft is departing from a straight-and-level flight. 

Aviation instruments have come a long way from the original models used in the 1950’s and 1960’s, which we consider the early years of air travel. Since these early days, aircraft designers tried many custom designs for alignment tools and instrumentation. One inclinometer manufacturer in Philadelphia was instrumental in developing consoles for the US military and set the standard for what is used today.

Tools Used by Meteorologist to Predict Weather

Weathermen and women have been trying to predict the weather for years using various tools and instruments at their disposal. Mother nature does not disclose her secrets easily. In some corners of the earth, meteorologists are still relying on weather balloons and pibal theodolites to track their movements but in most of the developed world the tools used are much more advanced. Below are some of the tools employed for the task of weather prediction.

Doppler radar

When it comes to severe storms, meteorologists use a doppler radar. This radar tracking system is able to gather velocity data of various kinds of storms, any airborne particles, and even how the thunderstorm clouds rotate, as well as the strength and direction of the wind. 

Disdrometers

A disdrometer is an example of an optical alignment instrument used by meteorologists. This instrument uses light to measure droplet sizes of precipitation from a distance. It measures the size distribution and the velocity of hydrometeors in the meteorological parlance, most commonly known as raindrops. 

Radiosondes

A meteorological radiosonde helps predict weather by acquiring upper-air data and sending this data to a ground-based receiver. Radiosondes are tied to weather balloons and are released twice a day in 92 locations around the United States. Its trip usually lasts about two hours and during that time, it collects data like wind speed, wind direction, air pressure, relative humidity, and temperature. Meteorologists then use this to predict the weather in the coming days with the help of data modelling. 

Satellite data

Weather satellites are loaded with custom optical equipment used by scientists to analyze our weather. The National Oceanic and Atmospheric Administration’s (NOAA) National Weather Service operates about three kinds of weather satellites. This includes deep space satellites, geostationary satellites, and polar orbiting satellites. 

Supercomputers

The NOAA also uses the Weather and Climate Operational Supercomputer System (WCOSS), which is mainly responsible for modern forecasting. It has a 5.78 petaflop computing capacity, which is enough processing power to conduct quadrillions of calculations every second. NOAA’s supercomputers are so powerful that they can process data six million times more than your average computer at home. 

Automated surface-observing systems

Automated surface-observing systems are tasked to monitor the Earth’s surface for varying weather conditions. In the United States alone, there are over 900 locations that can record surface visibility, temperature, precipitation, and other sky conditions. 

Advanced weather information processing system

Another tool used by the NOAA is the advanced weather information processing system. This is a computer processing system that has the ability to combine the data from all these different tools and turn them into a graphical interface so that scientists and meteorologists are better able to analyze the data gathered. Because of this, weather forecasts become more and more accurate. 

All of these tools are important, and each serves its own purpose. Scientists and meteorologists have once found digital theodolites for sale and attached a radiosondes instrument to a weather balloon for their primary source of data gathering. These one second theodolites are highly accurate but limited in the data they can capture. Today meteorologists rely heavily on a manufacturer of precision alignment equipment that can handle custom designs for measuring equipment. Warren Knight Industries has been doing that work for over 90 years.custom designs for measuring equipment