Perform a free Louisiana public GIS maps search, including geographic information systems, GIS services, and GIS databases.
Ascension Parish GIS Maps View Ascension Parish GIS division page, including general information and PDF maps. Search Records
Catahoula Parish Assessor GIS Maps View Catahoula Parish GIS and property information by owner name, assessment number, or address. Search Records
City of New Orleans Flood Information View City of New Orleans floodplain management information page, including hours, phone number, and address. Search Records
Houma Police Department Crime Map View Houma Police Department crime map by incident type, date, time and location. Search Records
Iberia Parish GIS Maps Search Iberia Parish GIS Maps for property information by parcel id, demographic information, subdivision and section/township/range. Search Records
Iberville Parish Maps View Iberville Parish mapping page, including basic maps and parish maps. Search Records
Lake Charles Police Department Crime Map View Lake Charles Police Department interactive crime map by date, time, incident type and location. Search Records
Monroe Police Department Crime Map View Monroe Police Department crime map by address, location or incidents in the area. Search Records
Natchitoches Police Department Crime Map Search Natchitoches Police Department crime map by address or location and filter by date. Search Records
New Orleans City Council County Maps View New Orleans City Council district maps by area, including ward and precinct lists, and points of interest. Search Records
Orleans Assessor's Office Property Records Search Orleans Assessor's Office property records by owner name, tax bull number, location address or map. Search Records
Plaquemines Parish Sheriff's Office Crime Map View Plaquemines Parish Sheriff's Office crime maps filtered by date range, time range, incident type. Search Records
Shreveport Police Department Crime Map View Shreveport Police Department interactive crime map by incident type, date, time and location. Search Records
St. James Parish Maps View St. James Parish maps list, including community, districts, flood zone, polling places, precincts and street. Search Records
St. Mary Parish Assessor County Maps View St. Mary Parish Assessor geoportal maps, including parish boundaries, highways and waterways. Search Records
Terrebonne Parish GIS Maps View Terrebonne County GIS map by selectable layers, including those related to parcels, water and utilities. Search Records
Vernon Parish Voter Records View Vernon Parish elected officials, including members, districts, office locations, and contact information. Search Records
Webster Parish District Maps View Webster Parish Police Jury districts, including maps and Webster Police Jury district lines. Search Records
West Baton Rouge District Maps View West Baton Rouge district maps, including parish council district maps. Search Records
West Feliciana Parrish Public Documents View West Feliciana Parrish public documents including budgets, charters, meeting records. Search Records
GIS Maps are cartographic tools to relay spatial and geographic information. GIS stands for Geographic Information System, the field of data management that charts spatial locations. GIS Maps are produced by the U.S. government and private companies. Because GIS mapping technology is so versatile, there are many different types of GIS Maps that contain a wide range of information. GIS Maps can transmit topographic, structural, hydrographic, historical, and population data, among other types of information.
GIS Maps can be used for many purposes. They show municipal boundaries, addresses, and structures, making them key sources of information for property developers and local governments. GIS mapping databases can also include roads, air traffic, railroads, and other important modes of transportation that divide the land. Property developers or buyers may also use GIS maps to understand zoning, floodplains, and soil composition, allowing them to evaluate potential purchases or development areas.
The advent of satellite imaging technology has made GIS mapping an essential tool for government. Many federal, state, and local offices rely on these maps, and different government agencies may produce their own specialized GIS Maps to serve their needs. Agencies like the U.S. Geological Survey (USGS), the Department of Fish and Wildlife (DFW), and the Department of Defense (DoD) all rely on GIS mapping.
GIS mapping technology allows for detailed ecological and climate mapping. The Environmental Protection Agency (EPA) can use these maps to monitor development, assess droughts, and trace run-off on hydrological maps of watersheds. The National Weather Service (NWS) depends on GIS Maps to chart changing temperatures, rainfall, and seasonal variations to understand the climate.
National security also depends on GIS mapping technology and data. These maps provide valuable intelligence information, largely geared toward domestic and environmental areas. Overseas mapping and surveillance may also use GIS technology for security and protection purposes. These maps are often classified, but non-sensitive governmental GIS databases are open to the general public.