Lake Bathymetry Contours Polygon

See full Data Guide here. Lake Bathymetry describes the water depth for selected reservoirs, lakes, ponds, and coves in Connecticut. It includes depth contours, also called bathymetric contours, that define lines of equal water depth in feet. This information was collected and compiled by the State of Connecticut, Department of Environmental Protection over a period of time using a variety of different techniques and equipment including manual depth soundings, use of an electronic depth sounder in conjunction with a GPS receiver to locate the boat, and digitizing previously published bathymetry maps. Data is compiled at a variety of scales and resolutions, depending on the collection method used for a particular waterbody. A list of the waterbodies included in this layer can be viewed in the GIS Metadata for Lake Bathymetry. This information was used to publish bathymetric maps in A Fisheries Guide to Lakes and Ponds of Connecticut, Robert P. Jacobs, Eileen B. O'Donnell, and William B. Gerrish, Connecticut Department of Environmental Protection Bulletin 35, 2002, SBN 0-942085-11-6.

Data e Risorse

Campo	Valore
accessLevel	public
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catalog_@id	https://data.ct.gov/data.json
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identifier	https://ct-deep-gis-open-data-website-ctdeep.hub.arcgis.com/maps/CTDEEP::lake-bathymetry-contours-polygon
issued	2019-08-28
landingPage	https://ct-deep-gis-open-data-website-ctdeep.hub.arcgis.com/maps/CTDEEP::lake-bathymetry-contours-polygon
license	http://creativecommons.org/publicdomain/zero/1.0
metadata_type	geospatial
modified	2021-02-19
old-spatial	-73.5318,41.1668,-71.7778,42.0582
publisher	Department of Energy & Environmental Protection
resource-type	Dataset
source_datajson_identifier	true
source_hash	847e136f75b7692a70ae4ebb7eb00bd228cbdd04
source_schema_version	1.1
spatial	{"type": "Polygon", "coordinates": [[[-73.5318, 41.1668], [-73.5318, 42.0582], [-71.7778, 42.0582], [-71.7778, 41.1668], [-73.5318, 41.1668]]]}
theme	{geospatial}
Gruppi	AmeriGEOSS National Provider North America
Tag	amerigeo amerigeoss bathymetry ckan contour cove ct ctdeep data deep depth-contour geo geoss lake national north-america open open-data pond reservoir set united-states
isopen	True
license_id	cc-zero
license_title	Creative Commons CCZero
license_url	http://www.opendefinition.org/licenses/cc-zero
maintainer	deepgis
maintainer_email	deep.helpdesk.footprints@ct.gov
metadata_created	2025-11-22T23:22:44.536945
metadata_modified	2025-11-22T23:22:44.536949
notes	<div><a href='https://www.cteco.uconn.edu/guides/lake_bathymetry.htm' rel='nofollow ugc' target='_blank'>See full Data Guide here.</a> </div>Lake Bathymetry describes the water depth for selected reservoirs, lakes, ponds, and coves in Connecticut. It includes depth contours, also called bathymetric contours, that define lines of equal water depth in feet. This information was collected and compiled by the State of Connecticut, Department of Environmental Protection over a period of time using a variety of different techniques and equipment including manual depth soundings, use of an electronic depth sounder in conjunction with a GPS receiver to locate the boat, and digitizing previously published bathymetry maps. Data is compiled at a variety of scales and resolutions, depending on the collection method used for a particular waterbody. A list of the waterbodies included in this layer can be viewed in the GIS Metadata for Lake Bathymetry. This information was used to publish bathymetric maps in A Fisheries Guide to Lakes and Ponds of Connecticut, Robert P. Jacobs, Eileen B. O'Donnell, and William B. Gerrish, Connecticut Department of Environmental Protection Bulletin 35, 2002, SBN 0-942085-11-6.
num_resources	6
num_tags	22
title	Lake Bathymetry Contours Polygon