![]() ![]() Today, the GSC is readily available to all HUD employees. The first interactive query response form on HUD's intranet was the submission form for the geocoder. HUD would mail the service bureau "a tape of addresses and 2 weeks later get it back with an address validation run." Eventually, to reduce costs and strengthen quality control, HUD relocated the GSC in house. ![]() The GSC was initially a service bureau for aggregating and processing address information. However, because computers were still expensive, HUD conducted its computing work at service bureaus - localized facilities that provided specific computing services. When the GSC began, HUD was experiencing a proliferation of computer technology and an overall increase in large-scale data collection efforts. This advancement in locational intelligence generated data that HUD offices could leverage to understand spatial patterns. The GSC allowed users to attach geographic identifiers - from standardized addresses to census tract IDs - to nearly every data element that passed through HUD. HUD began appending geographic information, or "geocodes," to HUD tenant data in the mid-1990s using its Geocode Service Center (GSC). Map of HUD Housing Allowances program participants included in a 1972 HUD Challenge article, “ Housing Allowances: A New Way to House the Poor,” by Malcolm E. The challenges of developing user-friendly databases that integrate locational data continued to define the development of GIS at HUD.įigure 1. Urning raw data into a useable analytic data base requires that data from different sources be linked together, transformed into variables, cleaned of unresolved inconsistencies and anomalies, and placed within a well-documented system that provides easy-access at reasonable cost. The Final Report on the Housing Allowance Demand Experiment in 1980 outlined some of these challenges, stating that: This map and the underlying program represent many of the historical and ongoing applications and challenges of GIS in PD&R and HUD in general. A 1972 HUD Challenge article on housing allowances highlighted these linkages in a map overlaying Housing Allowance program participants with demographic data from the Census to show key neighborhoods to receive targeted investments in Kansas City, Missouri (figure 1). PD&R has been critical in documenting the impacts of location-based programs by linking HUD's locational data with demographic and economic data from the U.S. Data: “Location is baked into the DNA of HUD”Įarly location-based programs at HUD focused on helping tenants relocate to higher-opportunity neighborhoods with low poverty rates. We supplemented these interviews with information from HUD publications dating back to 1972 as well as one written account from a longtime HUD employee summarizing their GIS experience.ġ. To explore the history of HUD's use of spatial data and tools - often called Geographic Information Systems/Sciences (GIS) - we interviewed five people who offered firsthand accounts of HUD's implementation of GIS technology. Mariya Shcheglovitova, Social Science Analyst, Program Monitoring and Research Division, PD&R (2022-present)Īlex Din, Social Science Analyst, Program Monitoring and Research Division, PD&R (2019-present)Īs analysts in HUD's Office of Policy Development and Research (PD&R), we both work with spatial data and analysis tools, but our institutional knowledge is relatively recent. Location data is central to HUD's mission to create strong, sustainable, inclusive communities and quality affordable homes for all. Once Health tab is added, the health monitoring results are automatically displayed.Many aspects of HUD's work include a locational component. If a Status tab doesn’t exist in the panel tabs, you can add them by selecting New Tab in the System menu and clicking Health. System status monitoring is supported in the Status panel. The system status of registered devices can be monitored in realtime. Placing the mouse cursor over the freeze-frame brings up a popup viewer screen above the freeze-frame. When user clicks anywhere on the recorded data on the time table, a freeze-frame image of the selected time is shown. Recording information of the selected freeze-frame is displayed on the timetable. When ‘Motion Event Freeze-frame’ is clicked in the Panel Toolbar, still images of videos recorded during Event Record Dwell (Event and pre-event) are shown in the Play panel. ![]() Map monitoring supports up to 4 Live panels and Map panels. The camera videos of registered devices, events, and status of connection I/O devices can be monitored on a map. ![]() Up to 4 Live panels are supported for monitoring live videos. IDIS Center program receives videos according to the device’s settings and displays live videos. Live videos of registered sites can be monitored. ![]()
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