GIS Tips & Tricks
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When working with spatial data in ArcGIS, maintaining the accuracy and consistency of the data is crucial. One effective way to achieve this is through the use of topology. Topology in ArcGIS manages spatial relationships between features and ensures data integrity by identifying and correcting errors such as misplaced boundaries or disconnected features.
Having clean NG9-1-1 data is crucial to emergency response entities because it ensures they receive accurate locational information which can lead to faster response times and in turn can save lives. In the world of GIS, attribute rules within ArcGIS Pro play a significant role in upholding this data integrity, particularly when applied to NG9-1-1 datasets. Ensuring accuracy, consistency, and efficiency, attribute rules streamline data maintenance processes and enhance reliability.
The role of address points as a critical aspect of enhancing response efforts and ensuring public safety exemplifies the evolving landscape of Geographic Information Systems (GIS) and emergency management. Address points, the geographical markers representing specific locations or addresses within a GIS database, serve as a fundamental element for emergency response mapping. These data points…
Time is critical in the Emergency Response profession. The accuracy of data allows speed and clear communication. For this reason, the North American Emergency Number Association (NENA) has established GIS standards for Address Point data. We will discuss how address points data comes to look as it does via different placement methodologies. Then we’ll look at previously glossed-over subaddressing fields defined by NENA, and how populated subaddress fields can assist responders.
Coordination with surrounding PSAP territories allows dispatch redundancy and compounds the effectiveness of Next Generation 9-1-1 by establishing a seamless network through agreed upon boundaries, reviewed borderland addresses, and unified schemas. This work requires communication, agreement, and unified action.
April is Emergency Communications Month. Cloudpoint recognizes the often unacknowledged critical public service our nation's emergency dispatch and response personnel perform each day. Cloudpoint’s NG9-1-1 team proudly assists public safety stakeholders in implementing Next Generation 9-1-1 by preparing GIS data for NG9-1-1 from the current 9-1-1 technology. This implementation process, while systematic, is highly dependent upon the present status of an area’s GIS, ALI, and MSAG data. Therefore, each PSAP…
The completed Next Generation 9-1-1 network will be national, state implemented, and operated by local entities. These multiple scales and the numerous agencies involved make the complexity of building such a network obvious…This blog endeavors to clarify some recurring areas of uncertainty, by examining both the local impacts of NG9-1-1 and the system rationale underlying NG9-1-1 requirements…
So much goes into transitioning a 911 system to NG911, from changing state policies to buying appropriate equipment to updating GIS data. This upgrade comes with a large price tag. There are a lot of variables and scenarios were calculated in the report to Congress, but we’re talking in the ballpark of $14 billion dollars nation-wide. Available funding varies widely by state, but…
The State of Illinois is committed to updating the State’s 9-1-1 systems to the standard of The National 9-1-1 Program, created by congress in 2004. NG9-1-1 systems allow emergency number services to quickly receive and load geolocated data via mobile and digital devices such as phones, medical devices, car computers, and building alarms. Cloudpoint has been involved in this work helping several counties and PSAPs to review and transition their 9-1-1 data into the NENA Standard for NG9-1-1 GIS Data Model. Cloudpoint also assists their clients in coordinating data alignment with surrounding emergency jurisdictions in an effort to establish a statewide network, thereby increasing resiliency to call overloading and disaster outages.
