They use "ground penetrating radar". This can detect artifacts and walls, etc.
It helps to decide where to dig.
because it helps to keep track on what is important data so they can get some hard proof on what there dealing with. if they didn't do that then they would lose track on everything there doing
Two common methods used to explore areas of ground before new building work commences are geotechnical surveys and ground-penetrating radar (GPR) assessments. Geotechnical surveys involve collecting soil samples and conducting tests to assess the soil conditions, while GPR assessments use radar technology to scan the ground and identify any potential obstacles or underground structures.
Technology has been used to study ancient human artifacts in the US by employing techniques such as 3D scanning and imaging, X-ray fluorescence analysis, and carbon dating. These methods help archaeologists and researchers analyze the composition, age, and structure of artifacts, providing valuable insights into the lives and cultures of ancient populations. Additionally, remote sensing technologies like LiDAR have been used to discover buried artifacts and archaeological sites without disturbing the area.
Archaeologists use various tools such as trowels for excavation, brushes for cleaning artifacts, shovels for digging, compasses and GPS for mapping, sieves for sifting through soil, and cameras for documentation. They also use equipment like ground-penetrating radar and 3D scanners for non-invasive surveys.
Archaeologists use a variety of tools, including trowels for excavation, brushes for delicate cleaning, sieves for sifting through soil, measuring tapes for precise measurements, and 3D scanners for accurate documentation of artifacts and sites. They also use ground-penetrating radar and drones for non-invasive surveys.
Scientists conduct radar surveys of archaeology sites to map underground features without the need for excavation. Ground-penetrating radar can detect buried structures, artifacts, and tombs by sending radar signals into the ground and analyzing the reflected signals. This non-invasive technique helps archaeologists plan excavations more effectively and preserve cultural heritage sites.
because it helps to keep track on what is important data so they can get some hard proof on what there dealing with. if they didn't do that then they would lose track on everything there doing
Battykoda from ferngully
Scientists track tornadoes using Doppler radar and reports from eyewitnesses.
J. W. Trevett has written: 'Investigators Final Report' 'Imaging radar for resources surveys' -- subject(s): Radar, Remote sensing
satellite images and radar
It is simply called "ground penetrating radar." It is used for diverse applications from police forensics to geology and geophysics.
Doppler radar measures the velocity of precipitation particles in a thunderstorm, allowing scientists to track wind speeds, precipitation intensity, and storm movement. This information helps them to understand storm dynamics, predict severe weather, and issue warnings to protect lives and property.
Henry Hess did not invent sonar or radar. Sonar was first developed in the early 20th century by several scientists, including Lewis Nixon and Reginald Fessenden, while radar was independently developed by various scientists in the 1930s, such as Sir Robert Watson-Watt and his team in the UK.
Heinrich Hertz did not invent radar. Radar was developed independently by multiple scientists and engineers in the early 20th century, with significant contributions from individuals such as Sir Robert Watson-Watt and Christian Hülsmeyer.
Usually scientists do not use any tool to determine how strong a tornado is. Usually the strength of a tornado is determined based on the severity of damage it causes. Occasionally wind speed measurements are obtained using Doppler radar, but such measurements are rare.
High precision GPS, synthetic aperture radar (interferometry), and LIDAR.