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San Diego County–Imperial County Regional Communications System
The San Diego County–Imperial County Regional Communications System, known locally as the RCS, provides wireless 800 MHz voice (radio) and data communications—on separate networks—to over 200 local, county, state, and federal public safety and public service agencies in San Diego County, California, and Imperial County, California. The day-to-day operations are managed by the Wireless Services Division of the San Diego County Sheriff's Office. The RCS voice network is a Project 25 Phase II 800 MHz trunked, simulcast system. It currently is mixed Phase I and Phase II digital communications and digital encryption capable. Shortly, it will be full Phase II TDMA modulation. The RCS data network is provided to the County of San Diego Sheriffs Department only, and uses the Motorola 700 MHz conventional High Performance Data system. It provides wireless data access to computerized applications, such as computer-aided dispatch (CAD), automated law enforcem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Safety
Public security or public safety is the prevention of and protection from events that could endanger the safety and security of the public from significant danger, injury, or property damage. It is often conducted by a state government to ensure the protection of citizens, persons in their territory, organizations, and institutions against threats to their well-being, survival, and prosperity. The public safety issues that a municipality, county, regional, or federal jurisdiction may handle include crimes (ranging from misdemeanors to felonies), structure fires, conflagrations, medical emergencies, mass-casualty incidents, disasters, terrorism, and other concerns. Public safety organizations are organizations that conduct public safety. They generally consist of emergency services and first responders such as law enforcement, fire services, emergency medical services, security forces, and military forces. They are often operated by a government, though some private p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
El Cajon, California
El Cajon ( , ; Spanish language, Spanish: El Cajón, lit. 'the box') is a city in San Diego County, California, United States, east of downtown San Diego. The city takes its name from Rancho El Cajon, Rancho El Cajón, which was named for the box-like shape of the valley that surrounds the city, and the origin of the city's common nickname "the Box".El Cajon city history Name 
''El Cajón,'' Spanish for "the box", was first recorded on September 10, 1821, as an alternative name for ''sitio rancho Santa Mónica'' to describe the "boxed-in" nature of the valley in which it sat. The name appeared on ...
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Vista, California
Vista (; Spanish language, Spanish for "view") is a city in San Diego County, California, United States. It is a medium-sized city within the San Diego-Carlsbad metropolitan statistical area. As of the 2020 United States census, 2020 census, Vista had a population of 98,381. Current data estimates a 2023 population of 99,835. Vista's sphere of influence also includes portions of unincorporated San Diego County to the north and east, with a county island in the central west. Located just inland from the Pacific Ocean, it has a Mediterranean climate. Much of Vista's current territory was once part the Mexican land grants Rancho Buena Vista (Felipe), Rancho Buena Vista and Rancho Guajome. A post office was established on October 9, 1882, and Vista was incorporated as a city on January 28, 1963, later becoming a charter city on June 13, 2007. History The Vista area was originally inhabited by the Luiseño people, who established a village in today's Vista called ''Tovalum.'' T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solana Beach, California
Solana Beach (''Solana'', Spanish language, Spanish for "sunny side") is a beach city in San Diego County, California, on the South Coast (California), South Coast. Its population was at 12,940 at the 2020 U.S. census, up from 12,867 at the 2010 census. History The area was first settled by the San Dieguito complex, San Dieguitos, early Holocene inhabitants of the area. The area was later inhabited by the Kumeyaay, who set up a village they called ''Kulaumai'', on the southern banks of San Elijo Lagoon. During the Spanish Empire, Spanish colonial era, trails heading north near Solana Beach crossed inland to avoid the marshes and inlets of the area. The George H. Jones family were the first European settlers in the area, arriving in 1886. Until 1923, the area had been called Lockwood Mesa. When Lake Hodges Dam was built in 1917–1918, the area began to develop rapidly. The creation of the Santa Fe Irrigation District in 1918 ensured that the area from Rancho Santa Fe through ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santee, California
Santee is a city in San Diego County, California, United States. The population was 60,037 at the 2020 census. It is a part of the East County region. The city is bisected by the San Diego River, a linear greenbelt that includes parks, trails and more than of natural habitat. History The region was the homeland of the Kumeyaay people. These original residents established the village of ''Sinyeweche'' on the banks of the San Diego River in the present-day Santee area. In 1877, George A. Cowles, a pioneer rancher and businessperson, purchased to develop his vineyards. The area became known as Cowlestown and was linked to the Cuyamaca Railroad. The town was later renamed to Santee in 1893 after Milton Santee, the second husband of Jennie Blodgett, whose first husband was George A. Cowles. In 1980, residents voted in favor of incorporation after voting against it just three years earlier, giving rise to the city of Santee. Geography Santee shares the northern part of a val ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Marcos, California
San Marcos ( ; Spanish for " St. Mark") is a city in the North County region of San Diego County, California, United States. As of the 2020 census, the city's population was 94,833. It is the site of California State University San Marcos and Palomar College. The city is bordered by Escondido to the east, Encinitas to the southwest, Carlsbad to the west, and Vista to the northwest. Lake San Marcos is an enclave, or county island, within the southwestern part of the city and its sphere of influence but is an unincorporated community. History According to historical legends, the San Luis Rey Mission flocks were robbed by a small band of Native Americans in the late 18th century. Fleeing the Spanish troops, the Native Americans escaped to the hills. While pursuing the Native Americans in 1797 the Spaniards came upon a fertile valley, which was named Los Vallecitos de San Marcos (Little Valleys of Saint Mark) to honor the day of discovery: April 25, St. Mark’s Day. On Apri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oceanside, California
Oceanside is a beach city in the North County (San Diego area), North County area of San Diego County, California, United States. The city had a population of 174,068 at the 2020 United States census, making it the most populous city in the North County region of San Diego. The city is a popular tourist destination, owing to its historic landmarks, beaches, and architecture. Oceanside's origins date to 1798, when the Spanish founded the village of San Luis Rey, Oceanside, California, San Luis Rey with the establishment of Mission San Luis Rey de Francia by Fermín de Lasuén. During the Spanish period, Mission San Luis Rey grew to be the largest of all the Spanish missions in California, Californian missions, but following the Mexican secularization act of 1833 the mission and its community declined. Following the Conquest of California, U.S. conquest of California, the former mission lands were developed into an oceanfront resort and the community's name gradually changed to Oce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poway, California
Poway () is a city in San Diego County, California, United States. Poway's rural roots influenced its motto "The City in the Country". The city had a population of 48,841 as of the 2020 United States census. Poway is part of San Diego's East County, San Diego, East County. History The Kumeyaay people lived in the area for centuries before the Alta California, Spanish colonization of the region. Artifacts such as arrowheads, spear points, metates, grinding stones, and pottery found along the bed of Poway Creek all indicate an early Kumeyaay presence. Various pictographs adorn many of Poway's boulders, and modern dating techniques suggest these paintings date to the 16th century and earlier. European settlement In the late 18th century, Mission San Diego de Alcalá kept cattle in the valley. Documents of Mission San Diego de Alcala record the name of the valley as "Paguay" as early as 1828. The name "Poway" is likely derived from a Kumeyaay term meaning "arrowhead" (pawii) or " ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Port Of San Diego
The Port of San Diego is a seaport in San Diego, California. It is located on San Diego Bay in southwestern San Diego County, and is a self-supporting district established in 1962 by an act of the California State Legislature. In addition to port activities, the Port District controls San Diego Bay and owns and manages the bay's immediate waterfront under the state's Tidelands Trust. The U.S. Bureau of Transportation Statistics has ranked the Port of San Diego as one of America's top 30 U.S. containership ports, bringing in nearly of cargo per year through the Tenth Avenue Marine Terminal and the National City Marine Terminal. Together with the National City Marine Terminal, the Port of San Diego is the primary port of entry for Honda, Fiat, Audi, Mazda, Acura, Isuzu, Volkswagen, Nissan, Mitsubishi Fuso, and Hino Motors into the United States. The port holds a 24 1/2-year lease with Dole plc, bringing in much of the country's banana crop. It is the third-busiest cruise ship por ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National City, California
National City is a city in the South Bay region of southwestern San Diego County, California, United States. The population was 56,173 at the 2020 United States census, down from 58,582 at the 2010 census. National City is the second-oldest city in San Diego County, having been incorporated in 1887. History Human presence within the modern National City may have begun as early as 130,000 years ago, as allegedly evidenced at the Cerutti Mastodon site. Later in the late eighteenth and early nineteenth century there was a Kumeyaay village, north of the modern National City boundaries, on Chollas Creek. The Spanish named the of land ''El Rancho del Rey'' (the Ranch of the King), used by Spanish soldiers to graze horses. After independence from Spain, in 1810, the Mexican government renamed it Rancho de la Nación (Ranch of the Nation). Governor Pío Pico granted Rancho de la Nación to his brother-in-law John (Don Juan) Forster in 1845. President Andrew Johnson, in issuing th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lemon Grove, California
Lemon Grove is a city in San Diego County, California, United States. The population was 27,627 at the 2020 census, up from 25,320 at the 2010 census. History The area that eventually became Lemon Grove was part of Mission San Diego de Alcalá, one of the Spanish missions in California. After Mexico became independent from Spain, the Californios (residents of Alta California) ranched on various land grants. The area that now includes Lemon Grove was granted to Santiago Argüello, who received more than 59,000 acres.Helen M. Ofield & Pete Smith, ''Images of America: Lemon Grove, Lemon Grove Historical Society'' (Arcadia: 2010). The first proprietor of Lemon Grove, Robert Allison, arrived in the region in 1850, coming from Sacramento. He purchased thousands of acres from Santiago Argüello's heirs; this land eventually became Lemon Grove, La Mesa, Encanto, and part of Spring Valley. Allison became a director and stockholder of the San Diego and Cuyamaca Railroad in 1886 and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
La Mesa, California
La Mesa () is a city in San Diego County, California, United States, located east of downtown San Diego in Southern California. The population was 61,121 at the 2020 census, up from 57,065 at the 2010 census. Its civic motto is "the Jewel of the Hills." History Before European colonization, the area that is now La Mesa was home to the Kumeyaay. The Kumeyaay were a Yuman-speaking people who practiced horticulture and hunting and gathering. The Kumeyaay organized themselves into a federation of self-governed bands, or clans. Beginning in 1769, the Kumeyaay of La Mesa and the larger San Diego County region were enslaved by Spanish colonists or later forcibly relocated to reservations. La Mesa in Spanish means "the table", or alternately "the plateau", relating to its geography. La Mesa was part of a larger tract, Mission San Diego de Alcalá, and was used by Spanish missionaries. Through the years, the Spanish, Mexican, and American settlers valued La Mesa for its natural spr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
