Description: This dataset is a polyline feature class representing the of Miami-Dade County Canals resource coverages across the Miami-Dade County, FL
Copyright Text: USGS (United States Geological Survey) DLG (Digital Line Graph) file
Florida Department of Environmental Protection, Division of Environmental Assessment and Restoration, Watershed Monitoring Section
You can contact us by calling 305-592-3115 or 3116 between 6 a.m. and 5 p.m. on weekdays, excluding holidays. Note: The South Florida Water Management District is responsible for the system of primary canals that discharge into Biscayne Bay, and also controls the opening and closing of canal floodgates during rainy weather. Main Office 305-375-2960
Color: [0, 92, 230, 255] Background Color: N/A Outline Color: N/A Vertical Alignment: baseline Horizontal Alignment: left Right to Left: false Angle: 0 XOffset: 0 YOffset: 0 Size: 10 Font Family: Times New Roman Font Style: italic Font Weight: bold Font Decoration: none
Description: A collection of vector polygon features for large buildings within the Urban Development Boundary (UDB) and outside the UDB, approximately 938 square miles. Large buildings are defined as structures in an apparently commercial, industrial or other non-residential area. Any other structures located in residential areas of large size exceeding eight thousand (8,000) square feet, with the exception of detached single family residences (SFR), were digitized as large buildings, i.e. condos, townhomes, etc. Individual structures such as sheds, small barns, or other small indistinguishable structures that can be identified as part of a large building were not digitized. The planimetric layer for Miami-Dade County was previously updated in 2005 by Woolpert. Aerial Cartographics of America's update is comprised of two individual updates: inside the UDB (542 square miles) performed using a combination of on-screen/2D digitizing and 3D/stereo compilation technique of the 2013 orthophotography captured by Aerial Cartographics of America; and outside of the UDB (396 square miles) using on-screen/2D digitizing of the 2012 orthophotography captured by PhotoScience. Personnel that collected this data are either photogrammetrists trained in stereo collection or editors trained in ortho-photography based collection. Stereo 3D collection was used to make sure the tops of very tall building were in the correct location. Items included in the feature class: New buildings, updated buildings, and buildings that no longer exist were deleted.Definition of particular fields in the Large Buildings feature class: Source=P, where P=Planimetric, Year_UPD = Year when the feature was last updated. Revision; Date: March, 2014 By: M. AvilaReason: Add LargeBuilding2013 planimetric layer to production.
Copyright Text: Miami Dade County Information Technology Department