Shoreline Changes - Limited Area Shorelines By Decade: Maryland

Description:

This shoreline feature class consists of twenty separate shoreline data sets, located in Anne Arundel County, compiled from various sources, and spanning 1932-2010. The National Oceanic and Atmospheric Administration (NOAA) shorelines were acquired online from the 1) NOAA Historical Surveys (T-sheets) data set (http://shoreline.noaa.gov/data/datasheets/t-sheets.html), 2) the NOAA National Shoreline data set (http://shoreline.noaa.gov/data/datasheets/index.html), and 3) the NOAA Continually Updated Shoreline Product (CUSP) data set (http://shoreline.noaa.gov/data/datasheets/cusp.html). The ca. 1940 Maryland Geological Survey (MGS) shorelines were extracted in the early 1990s from Coastal Survey maps (topographic or T-sheets) produced by the National Ocean Service (NOS), a branch of NOAA. MGS digitized these shorelines directly from bromide or mylar copies of the Coastal Survey maps. The ca. 1990 MGS shorelines were digitized by EarthData International, Inc. (EDI) of Gaithersburg, MD in 2000. EDI extracted the shorelines from an existing wetlands delineation, which was based on photo interpretation of 3.75-minute digital orthophoto quarter quads (DOQQs). This shoreline feature class was created by appending the twenty individual shoreline data sets into one master shoreline feature class file, and retains the original attribute field names from the twenty input files. As such, the original attribute information for each input dataset is part of this final shoreline feature class. MGS also created seven additional attribute fields, some which are required for DSAS analysis and some of which facilitated general data management/analysis -- DSAS_DATE, DSAS_UNC, DSAS_SRC, DSAS_DEC, DSAS_CO, DSAS_NPROJ, and DSAS_SLINF. Here is a list of the individual data sets (by source) compiled for this master shoreline feature class (all data sets clipped to county boundaries): 1) NOAA Historical Surveys (T-sheets) data sets -- CM7202; 2) NOAA National Shoreline data sets -- CS288, MD1932A1, MD1932A2, MD1932A3, MD1932B, MD1933D, MD1933E, MD1933F, MD1934A, CS307, MD1941A1, PH6008, PH6009A, PH6609, CM7415, and CM7601; 3) MGS data sets -- 1940 and 1990 MGS shoreline; and 4) NOAA CUSP data set.This is a MD iMAP hosted service. Find more information onhttps://imap.maryland.gov.Map Service Link:https://geodata.md.gov/imap/rest/services/Hydrology/MD_ShorelineChanges/MapServer/2

Creator:

DNR

Provider:

Maryland iMap

Resource Class:

Datasets and Web services

Resource Type:

Vector data

Subject:

State government records

Theme:

Oceans

Temporal Coverage:

2017

Date Issued:

2017-06-23

Place:

Bryantown, Maryland, North Beach, Maryland, Martin's Additions, Maryland, Cottage City, Maryland, Mitchellville, Maryland, Madison, Maryland, Edmonston, Maryland, Morningside, Maryland, District Heights, Maryland, Edesville, Maryland, Howard County, Maryland, Naval Academy, Maryland, Cloverly, Maryland, Essex, Maryland, Brooklyn Park, Maryland, Garrison, Maryland, Accokeek, Maryland, Baltimore, Maryland, Owings, Maryland, Woodmore, Maryland, Pikesville, Maryland, Ilchester, Maryland, North Brentwood, Maryland, Peppermill Village, Maryland, Georgetown, Maryland, Berwyn Heights, Maryland, Fort Meade, Maryland, Annapolis, Maryland, Cedarville, Maryland, Baltimore County, Maryland, Maryland City, Maryland, Chester, Maryland, Brown Station, Maryland, Hillandale, Maryland, Deale, Maryland, St. Michaels, Maryland, Edgewood, Maryland, Hampton, Maryland, Largo, Maryland, Chillum, Maryland, Takoma Park, Maryland, Severna Park, Maryland, Carroll County, Maryland, Suitland, Maryland, Burnt Mills, Maryland, Seat Pleasant, Maryland, Port Tobacco Village, Maryland, Landover Hills, Maryland, West Laurel, Maryland, Church Creek, Maryland, Landover, Maryland, Timonium, Maryland, Fishing Creek, Maryland, Fairmount Heights, Maryland, Sykesville, Maryland, Chevy Chase Section Five, Maryland, Riverside, Maryland, Mechanicsville, Maryland, Bel Air North, Maryland, Burtonsville, Maryland, Elkridge, Maryland, Montgomery County, Maryland, Dunkirk, Maryland, Aberdeen Proving Ground, Maryland, Queen Anne, Maryland, St. Leonard, Maryland, Seabrook, Maryland, Hughesville, Maryland, Allegany County, Maryland, Arden On The Severn, Maryland, Tilghman Island, Maryland, Severn, Maryland, Kent Narrows, Maryland, Stevensville, Maryland, Lutherville, Maryland, Broomes Island, Maryland, North Chevy Chase, Maryland, Golden Beach, Maryland, Prince George's County, Maryland, Catonsville, Maryland, University Park, Maryland, Lanham, Maryland, Rosaryville, Maryland, South Laurel, Maryland, Fort Washington, Maryland, Forest Glen, Maryland, Highland, Maryland, Colmar Manor, Maryland, Bel Air, Maryland, Croom, Maryland, Kent County, Maryland, Bensville, Maryland, Romancoke, Maryland, Brandywine, Maryland, Spencerville, Maryland, Silver Hill, Maryland, White Marsh, Maryland, Summerfield, Maryland, Hyattsville, Maryland, Glassmanor, Maryland, Edgewater, Maryland, Ellicott City, Maryland, Fairwood, Maryland, Lansdowne, Maryland, Glenn Dale, Maryland, Dorchester County, Maryland, Langley Park, Maryland, Baltimore City County, Maryland, Marlboro Village, Maryland, Cedar Heights, Maryland, Eldersburg, Maryland, Cecil County, Maryland, Glenarden, Maryland, Springdale, Maryland, Mount Rainier, Maryland, Fairland, Maryland, Perryman, Maryland, Carney, Maryland, Arnold, Maryland, Camp Springs, Maryland, Oxon Hill, Maryland, Lochearn, Maryland, Coral Hills, Maryland, Caroline County, Maryland, Capitol Heights, Maryland, Cheverly, Maryland, Riva, Maryland, Konterra, Maryland, Baden, Maryland, Parkville, Maryland, Forestville, Maryland, Pomfret, Maryland, Talbot County, Maryland, Highland Beach, Maryland, Calvert Beach, Maryland, Long Beach, Maryland, Westminster, Maryland, Hillcrest Heights, Maryland, Middle River, Maryland, East Riverdale, Maryland, Perry Hall, Maryland, Harford County, Maryland, Herald Harbor, Maryland, Overlea, Maryland, Upper Marlboro, Maryland, Layhill, Maryland, Kettering, Maryland, Annapolis Neck, Maryland, Towson, Maryland, White Oak, Maryland, Reisterstown, Maryland, Queen Anne's County, Maryland, Butlertown, Maryland, Calvert County, Maryland, Bel Air South, Maryland, Cape St. Claire, Maryland, Linthicum, Maryland, Friendship, Maryland, Waldorf, Maryland, Kemp Mill, Maryland, Bowleys Quarters, Maryland, Bladensburg, Maryland, Chesapeake Beach, Maryland, Galesville, Maryland, Calverton, Maryland, Andrews Afb, Maryland, Marlow Heights, Maryland, Arbutus, Maryland, Prince Frederick, Maryland, Walker Mill, Maryland, Shady Side, Maryland, Brentwood, Maryland, Mays Chapel, Maryland, Bowie, Maryland, Lake Shore, Maryland, Laurel, Maryland, Brock Hall, Maryland, Fairlee, Maryland, North Laurel, Maryland, Four Corners, Maryland, Chesapeake Ranch Estates, Maryland, Rosedale, Maryland, Chesapeake Landing, Maryland, Queenstown, Maryland, La Plata, Maryland, Colesville, Maryland, College Park, Maryland, National Harbor, Maryland, Adelphi, Maryland, Edgemere, Maryland, Friendly, Maryland, Lake Arbor, Maryland, Odenton, Maryland, Temple Hills, Maryland, Fulton, Maryland, Darlington, Maryland, Fallston, Maryland, Huntingtown, Maryland, Leisure World, Maryland, Pleasant Hills, Maryland, Hampstead, Maryland, Algonquin, Maryland, Honeygo, Maryland, New Carrollton, Maryland, Kingsville, Maryland, Beltsville, Maryland, Queensland, Maryland, Scaggsville, Maryland, Owings Mills, Maryland, Pasadena, Maryland, Columbia, Maryland, Maryland Park, Maryland, Taylors Island, Maryland, Aberdeen, Maryland, Ferndale, Maryland, Rossville, Maryland, Forest Heights, Maryland, Parole, Maryland, Melwood, Maryland, Riviera Beach, Maryland, Charles County, Maryland, Glenmont, Maryland, Port Deposit, Maryland, Anne Arundel County, Maryland, St. Mary's County, Maryland, Glen Burnie, Maryland, Crownsville, Maryland, Greenbelt, Maryland, Eagle Harbor, Maryland, Crofton, Maryland, Marlton, Maryland, Marlboro Meadows, Maryland, Charlotte Hall, Maryland, Worton, Maryland, Havre De Grace, Maryland, Ashton-sandy Spring, Maryland, Westphalia, Maryland, Rock Hall, Maryland, Milford Mill, Maryland, Joppatowne, Maryland, Abingdon, Maryland, Jessup, Maryland, Jarrettsville, Maryland, Baltimore Highlands, Maryland, Randallstown, Maryland, Mayo, Maryland, Grasonville, Maryland, Savage, Maryland, Benedict, Maryland, Aquasco, Maryland, Gambrills, Maryland, Clinton, Maryland, Woodlawn, Maryland, Lusby, Maryland, Chevy Chase Section Three, Maryland, Brookeville, Maryland, Oxford, Maryland, Tolchester, Maryland, Silver Spring, Maryland, Cockeysville, Maryland, Dundalk, Maryland, Riverdale Park, Maryland, Maryland

Access Rights:

Public

Format:

Shapefile

Language:

English