Surveillance risk in Apple products

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A recent study published by the University of Maryland revealed a major privacy vulnerability in Apple’s Wi-Fi Positioning System (WPS). Hackers can track Wi-Fi access points and their users globally. Apple’s WPS relies on the company’s vast network of iPhones, iPads and MacBooks to collect the geolocation of Wi-Fi access points based on their Basic Service Set Identifier (BSSID). When an Apple device uses GPS, it reports the coordinates of nearby Wi-Fi BSSIDs to Apple’s servers, allowing other Apple devices to estimate their location even without GPS. Hackers can access these points and access unsuspecting users’ locations.

UAVS for 911 calls

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The New York City Police Department (NYPD) will soon improve its crime-fighting efforts with the Drone as First Responder (DFR) pilot program. The program will deploy UAVs in response to specific 911 calls for serious crimes in progress, such as shootings, robberies and missing persons. UAVs will launch from five precincts: the 48th Precinct in the Bronx, the 67th, 71st and 75th Precincts in Brooklyn and Central Park, New York. The UAVs will provide real-time video and telemetry to officers to enhance situational awareness and safety.

Geospatial data offered in Africa

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AfriGIS, a geospatial solutions company, offers verified and validated geospatial data on administrative boundaries linked to postal codes throughout Africa. Expanding the company’s geospatial datasets to cover the continent, AfriGIS has developed a collection of shapes defined by closed lines that represent geographical areas — called a polygon dataset — for 21,600 towns, including 475,000 suburbs, over the past three years.

Landslide in Papua New Guinea

Photo: Maxar Technologies/Reuters

Maxar Technologies has released satellite images revealing the large scale of damage from the May 24 landslide in Papua New Guinea. The images show a significant portion of the mountainous Enga Province being torn away, with as many as 2,000 people believed to be buried under rubble. Satellite imagery from before and after the landslide illustrates the vast impact on the landscape.

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Songs for the Cows

Photo: SWNS Media Group

Farmers are controlling cows with a GNSS-based tracking system that plays “Waltzing Matilda” when they get too close to a virtual fence. Blue Carbon Farming in Somerset, England, has begun working with the Wildlife and Wetlands Trust (WWT) to allow cattle to graze in wetlands and salt marshes for the first time in 30 years. Farmers can now use the Nofence app and collars to track where the cows are and warn them away from danger with music. If a cow gets near the virtual fence, a boundary determined by the farmers, its collar will play the tune to warn it away from the area.

Robotic Dogs on a Mission

Photo: BMW

BMW is using a four-legged robotic dog to gather data for a digital twin at its Hams Hall engine production plant in the United Kingdom. The robot – a Boston Dynamics Spot model, which BMW has renamed Spotto – also will act as a watchdog and assist in other tasks at the site’s facilities. The autonomous robot is equipped with visual, thermal and acoustic sensors. The Hams Hall digital twin operates on three levels. On the first level, the twin generates 3D representations of the plant. The mobile robot feeds data into the second level – a data layer that also receives information from the site’s production facilities and IT systems. On the third level – the application level – programs sort the collected data, which personnel use for quality assurance and production planning purposes.

Keep Your Hands on the Wheel

Photo: Tesla

The U.S. Department of Justice has launched an investigation into Tesla’s Autopilot and Full Self-Driving (FSD) systems. Tesla is under the microscope of U.S. federal prosecutors, as well as the U.S. National Highway Traffic Safety Administration (NHTSA), who want Tesla to share more information related to its autopilot system after crashes continued occurring despite a December recall of more than 2 million vehicles. The investigation focuses on Tesla’s Autopilot system and the more advanced Full Self-Driving package, which the company has been selling as an optional add-on. Neither system can fully automate the driving process without human supervision, a point of contention that has raised questions about the accuracy of Tesla’s promotional materials.

Mass Coral Bleaching

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The Australian Institute of Marine Science (AIMS), in collaboration with the Great Barrier Reef Marine Park Authority, has observed extensive coral bleaching caused by elevated sea temperatures during aerial and in-water surveys of the reef. This information confirms that a mass coral bleaching event is taking place on the Great Barrier Reef, which is the fifth such event since 2016. The aerial surveys have so far covered almost two-thirds of the Great Barrier Reef Marine Park.

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Photo: ESA

Detecting dark matter with atomic clocks

A team of researchers from Belgium’s Royal Observatory, SYRTE in Paris, the Université Côte d’Azur and the European Space Agency have used atomic clocks to search for dark matter transients in space. The team focused on a network of passive hydrogen masers (H-masers) on board the fleet of Galileo satellites to detect these transient variations. They presented a new technique that interprets fluctuations in fundamental constants as a specific kind of frequency modulation — a discrepancy in the expected times indicated by the satellite clocks. The findings are detailed in a paper titled “Searching for large dark matter clumps using the Galileo Satnav clock variations.”

Photo: H2L Robotics

Gardening Robots

H2L Robotics has deployed fully autonomous agricultural vehicles enabled by artificial intelligence (AI) across farmlands in the Netherlands. The robots are tasked with spotting and eliminating diseased tulip bulbs ahead of the country’s financially significant spring tulip bloom. The Selector180 robot uses GNSS to autonomously drive through tulip fields, and onboard cameras to take thousands of photos. An AI model then sorts the images, looking for potentially diseased bulbs. Finally, the Selector returns to the fields and removes diseased bulbs to prevent disease from spreading.

Photo: DoorDash

Deliveries from the sky

DoorDash has expanded its partnership with Wing to bring its UAV delivery pilot to the United States. DoorDash users who are near the Wendy’s fast food restaurant located at 2355 N. Franklin Street in Christiansburg, Virginia can order eligible menu items from the restaurant. They will see the new delivery option on the checkout page. Once they select the “drone” option, their order will be prepared and delivered via a Wing UAV within 30 minutes.

Photo: USGS

Earthquake strikes Taiwan

A 7.4-magnitude earthquake struck the eastern coast of Taiwan on April 3, according to the United States Geological Survey. USGS has released a ShakeMap providing near-real-time maps of ground motion and shaking intensity following the earthquake. According to USGS, the earthquake and aftershocks were strong enough to be felt across the island nation and parts of mainland China and Japan.

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Rise in GPS Jammers

The Finnish government’s Transport and Communications Agency (Traficom) has seen an increase in GNSS jamming devices. In 2024, the agency already has detected 106 GNSS disturbances caused by signal-jamming devices in vehicles. When activated, the devices interfere with GPS signals in a radius that measures from a few dozen to several hundred meters. Authorities have found people have used the jammers in company cars tracked by their employers to disrupt tachographs that track where and when they are driving.

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Confirmed Decline in Emperor Penguin Colonies

A multinational research exercise has confirmed emperor penguins are in decline in Antarctica. However, the cause is still unknown. The assessment of emperor penguin colonies found a 10% decline in the adult population, now estimated at 228,000.  The study used aerial and satellite imagery of all known colonies in Antarctica to collect data for a series of models analyzing emperor penguin population processes across the continent. “Remote sensing has given us the context that, sometimes, these birds hop up on ice shelves or glaciers – we didn’t know they did that prior to seeing them doing that on satellite imagery,” said Michelle LaRue, the wildlife ecologist from the University of Canterbury and Minnesota University, who led the study.

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UK Defense Minister’s Plane Jammed Near Russia

A plane carrying British Defense Secretary Grant Shapps had its satellite signal jammed as it flew near Russian territory, the government reported on March 14. The government said the Royal Air Force jet carrying Shapps, officials and journalists “temporarily experienced GPS jamming when they flew close to Kaliningrad” on a flight from Poland to the UK. The Times of London, whose reporter was onboard, said that for about 30 minutes, mobile phones could not connect to the internet and the aircraft was forced to use alternative methods to determine its location. Kaliningrad is a Russian enclave bordered by Poland and Lithuania, home to the Russian Navy’s Baltic Fleet.

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Medicine from the Sky

In the remote village of Oren, Kisumu County, Kenya, healthcare providers are now getting supplies and medicine delivered from the sky using UAV technology from Zipline, a U.S.-based logistics company. Healthcare providers can receive deliveries via UAV in less than 10 minutes, residents told Nation. The UAV opens at the bottom and releases a box, attached to a parachute. It then flies back to the Zipline hub in Chemelil, Kenya.

<p>The post Seen & Heard: A rise in GPS jamming first appeared on GPS World.</p>

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UAVs to the rescue

A child reported missing in Robbinsville, N.J., was found in less than 10 minutes using a UAV equipped with a thermal camera, WPVI reported.

On the night of January 17, Robbinsville Police received a call reporting a missing child last seen running into a heavily wooded area. Officers dispatched the department’s UAV equipped with thermal imaging cameras, which allowed officers to quickly locate the missing boy through thick vegetation after dark. The child was unharmed, according to the report.

Photo: Maxar Technologies

Fire strikes Chile

Maxar Technologies has released satellite images showing the widespread damage caused by raging wildfires in Chile’s Valparaíso region. The fires have killed more than 122 people. The images show entire neighborhoods destroyed east of the resort town of Viña del Mar yet do not show active wildfires. The fires reportedly surged in the Valparaíso region, fueled by winds and an intense heatwave that has seen temperatures of around 40° C.

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No drones in the prison yard

The UK government has introduced regulations establishing a 400 m UAV “no-fly zone” around prison facilities. The announcement addresses the escalating use of UAVs by criminals attempting to transport illicit items — including phones, drugs and weapons — into prisons.

The initiative is a response to the increase in the number of UAVs detected or sighted within prison grounds, which more than doubled between 2019 and 2021, according to a press statement from the UK government. The implementation of “no-fly zones” aims to enhance law enforcement’s ability to catch organized criminals in the act. Additionally, these measures are designed to prevent illegal aerial filming of prisons.

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Back to the fields

GNSS jamming by the Israeli Defense Forces (IDF) has forced retired farmers in the Israeli settlement Mevo Hama to return to the fields. In an interview with CTech, local farmer Rami Laner shared that the younger equipment operators do not know how to operate the modern tractors for spraying or sowing tasks without the aid of their GNSS-based autonomous systems. With the IDF intentionally jamming and spoofing GNSS signals, civilians in the area are in search of alternative PNT systems to protect communities and maintain workflows.

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Photo: NOAA Ocean Exploration

Exploring the Largest Deep-Sea Coral Reef

Scientists have mapped the largest deep-sea coral reef, stretching hundreds of miles off the U.S. Atlantic Coast. While researchers have known since the 1960s that some corals were present off the Atlantic Coast, the reef’s size remained a mystery until new underwater mapping technology made it possible to construct 3D images of the ocean floor. The National Oceanic and Atmospheric Administration (NOAA) and a team of scientists recently published maps of the reef in the journal Geomatics. The reef extends for about 310 miles from Florida to South Carolina. The total area is nearly three times the size of Yellowstone National Park.

Photo: ESA

Lava in Iceland

Grindavík, a tiny town in Iceland, stands on the brink of volcanic lava flow in images captured by the European Space Agency (ESA). The lava originates beneath the Svartsengi volcano system — roughly 2.5 miles north of the town — which erupted on December 18 and January 14. ESA’s Sentinel2 satellite revealed the glow of the lava flow’s heat, not far from houses and other infrastructure within Grindavík. The town, with just 3,800 residents, has faced constant evacuations, as well as mini-earthquakes as a result, The Guardian reported.

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Lidar Reveals Lost Cities in the Amazon

In the Amazon rainforest, archeologists have discovered a vast and highly complex system of ancient cities dating back nearly 3,000 years. Located in Ecuador’s Upano Valley, the structures lie in the eastern foothills of the Andes mountains, according to a study published in the journal Science. After more than 20 years of research, the ancient urban centers were only discovered when the Ecuadorean government employed lidar technology. Researchers from France, Germany, Ecuador and Puerto Rico conducted a lidar survey that covered roughly 300 km2, which revealed a landscape full of organized human activities, including more than 6,000 rectangular earthen platforms, as well as agricultural terraces and drainage systems. According to the study, these structures formed at least 15 distinct settlements, which were connected by a system of wide, straight roads.

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Tracking Cattle from Space

Australian scientists are attempting to track 1,000 cattle and buffalo using artificial intelligence (AI), and GPS satellites, reported euronews.next. An estimated 22,000 cattle and buffalo roam free in a remote area of Arnhem Land, Australia, though the exact number is unknown. Scientists are now collaborating with stockmen and indigenous rangers in a four-year program that involves monitoring feral animals from space. Titled SpaceCows, the remote herd management system is backed by the Australian government’s Smart Farming Partnership initiative. Local rangers and stockmen are chasing and catching animals to attach solar-powered tags with GPS receivers.

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Drawing with GPS

According to Guinness World Records, a 982.53-mile, seven-day ride by David Schweikert was the “largest GPS drawing by bicycle”. His drawing of a cross spanned three U.S. states: Wisconsin, Nebraska and South Dakota. “GPS drawings,” or Strava art, are growing in popularity, with two other notable record attempts being made in the past 12 months. Schweikert completed his ride in May, but for Guinness World Records to consider a record official all documentation and data must be verified. There are also strict rules and regulations relating to mileage that deviates from the course. To stick strictly to the profile of the cross, Schweikert rode 35% of his trip on unpaved roads.

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Location Data and Accountability

The Connecticut State Police is under fire for failing to archive vehicle location data. While all police cruisers are equipped with location technology, only live data is available, reported CT Insider. Officials can locate a police cruiser when the vehicle is in use but cannot determine where it has been in the past. Experts and lawmakers told CT Insider that not archiving location data for some period of time is unusual, and they are worried that it could make it harder to hold troopers accountable when their conduct comes into question — including in multiple ongoing investigations examining allegations of ticket falsification within the force.

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Collars and Cats

The Saving Wildcats conservation project, based at Cairngorms National Park in the Scottish Highlands, is using tracking collars to study endangered wildcats. For the project, 19 wildcats were released into the park while a field research team monitored movement data and was alerted if any of the animals were hurt or killed. This project is a collaboration between the Royal Zoological Society of Scotland (RZSS), NatureScot, Forestry and Land Scotland, and the Cairngorms National Park Authority. The new kittens, born at RZSS’s Highland Wildlife Park, will be released into the wild next summer once they are aged six to eight months.

Photo: Croydon High School

High School Launches Weather Balloons

Croydon High School, in partnership with the University of Bath, has completed the Astrogazers project, which involved launching a weather balloon into space. On September 12, a team of girls from grades 5 through 11 successfully launched two meteorological balloons that ventured to an altitude of 32,380 m. The balloons carried essential equipment, including cameras, data loggers and GNSS receivers — all designed to explore how different materials respond to atmospheric conditions.

<p>The post Seen & Heard: Launching weather balloons and tracking endangered wildcats first appeared on GPS World.</p>

Tracking a songbird

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Researchers in Alaska tracked the migration patterns of olive-sided flycatcher birds by attaching tracking devices to them to discover why their population is declining. The songbirds travel more than 15,000 miles every year to South America and then back to Alaska. To survive the long trips, they require safe locations to rest during their journeys. The researchers believe the stopover sites may provide an answer to the declining population. During the five-year study, the researchers deployed 95 devices and recovered only 17. The data pointed to 13 stopover sites between Washington and Peru as well as their wintering areas in South America.

Crime ring members caught

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Members of an organized crime ring in the Florida Keys who are accused of stealing more than $2.5 million in boating navigation devices have been arrested, reported Local 10.com and Fox 4. Eleven men have been accused of targeting multiple marinas throughout Florida and stealing navigation devices from boats, specifically Garmin devices. For example, a Garmin 8612 H16 Model can be sold for more than $5,000. Ten suspects are in custody and are facing more than 122 charges.

Animals take advantage of COVID-19

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A new study published in Science used tracking devices on 43 animal species during the 2020 COVID-19 lockdowns to find that wild animals emerged from their natural habitats and ventured closer to the roads and cities that were empty. The study used several methods to analyze tracking data. Researchers examined how much animals moved on an hourly basis and during a 10-day period. Across species and countries, on average, hour-to-hour movement was 12% lower in the spring of 2020 compared to the same period in 2019. With the end of lockdowns, human activity returned to normal, and animals had to adapt again. The results of the study demonstrate how humans can change their own behavior to lessen their impact on animals.

Navigation meets creativity

Image: @vikas_ruparelia on Twitter

A man from Bengaluru, India, Vikas Ruparelia, used the Strava navigation app to trace the country of India to celebrate its Independence Day. Ruparelia started and ended his journey at the Mahatma Gandhi statue near Orion Mall in Rajajinagar, India. He covered more than 73 km on foot in 17 hours. The Strava app enables users to track their running and hiking routes as well as join challenges. The route Ruparelia took was designed by another user of the app.

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