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Surveillance cameras area on a pole
Sign for Gate 73 and a floodlight tower near the fire station of Sydney Kingsford-Smith Airport. An electricity power cable extends across the image. Spikes are visible on top of the floodlight tower, designed to deter birds. This image was taken from Kyeemagh Avenue, Kyeemagh on a sunny afternoon on 10 February 2023.
A Green Oasis in the City
Mast with 4g and 5g antennas behind treetop
satellite dishes in the outer atrium of the headquarters building of RTP, Portuguese radio and television in Lisbon.
A large satellite dish sits high on the deck of a vessel used in tracking rocket trajectories.
Telephone towers and high cellular networks and high-sensitivity Internet on towers are available for business and public use as modern technology in today's world on white background.
View of Tate's Cairn in the myst, a mountain in Hong Kong at 583 metres height, Kowloon, Hong Kong.
A SIGN-s/e asia tropical regions
Bump road sign USA, rural setting
detail of mobile phone Base Transceiver Station repeater antenna. Landscape
The radio telescope outside of Parkes NSW
Polish road sign: Fire extinguisher and emergency telephone
Road distance sign way out on the Montana prairies in central Montana's ranch country in northwestern United States of America (USA). Nearby, but more than an hour away is larger city Billings, Montana. John Morrison Photographer
Wide shot of a roadside sign at Highway 40 with directions to Glenrio ghost town, New Mexico.
5g cell tower
satellite dish antenna radar big size and blue sky grass background
Microwave transmission antennas against sky
Year 2021 written on american roadsign
City Observation Binoculars
Old Horn Speaker Tower mean to communication or announcement
Santa Monica Sign
Mast with wireless antennas for mobiles and internet in thailand
Satellite dish tower with blue sky background.
4g and 5g antennas in overcast sky
Meteorologic station in airport
Looking up at water tower under construction with open sphere
A view of the famous Route 66 road.
Repeater for mobile phones on top of a building with blue sky and clouds backgrond
Drone view of Tai Mo Shan radar station in Hong Kong
Free Images: "bestof:Hurricane Hattie radar 30 Oct 1961 - cropped.jpg en Radar image of Hurricane Hattie at peak intensity prior to making landfall on the British Honduras Cropped"
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