NOAA > NESDIS > NCEI (formerly NGDC) > Marine Geology and Geophysics > Bathymetry & Relief
privacy policy 
All Bathy/Relief Coastal DEMs Fishing Global Lakes Multibeam NOS

Report for L01948

Report for L01948

Locality:
Sublocality:
State(s) or Region(s):

Start Date: 1948-01-01
End Date: 1948-12-31


These data are not to be used for navigation.
For navigation please refer to NOS Nautical Charts.


Downloads may take a long time, depending on file size and data transfer rates.



Download All Products for L01948

Visit the full NCEI Bathymetry Viewer.

Survey Products

Descriptive Report and Metadata Documents

NOAA/NOS ISO metadata record
L01948 View / Download L01948.xml Usually presented as an XML document, which captures the basic characteristics of HSMDB metadata verified from H10000 (1982) to the present as well as F00200 (1965) to the present.

Bathymetry

Survey products may use different units, datums or projections than the associated survey. Please consult product-specific metadata for additional details.
NOAA/NOS Sounding Data
Download data from the Point Store database via NEXT (NCEI Extract System). Point soundings are from the survey Smooth Sheet or of similar density. Depths in meters. Please check the associated metadata to confirm the correct datums. The data file format is : SurveyID, Long, Lat, Depth.
L01948 XYZ format.
NOAA/NOS Sounding Data
Point Soundings from the survey Smooth Sheet in A93 format.
L01948.a93.gz 12.6KB A93 format.
Survey Metadata Data
Metadata for the survey in H93 format.
L01948_h93.htm 13.8KB H93 format.

Images

NOAA/NOS Smooth Sheet survey image
L01948_2.tif.gz 0.64MB The image may be viewed with a standard image viewer.
L01948_1.tif.gz 0.72MB The image may be viewed with a standard image viewer.
NOAA/NOS Smooth Sheet survey image in MrSID format
L01948_2.sid.gz 1.10MB The MrSID (.sid) format is supported in major GIS applications.
Stand alone tools may be available from Lizard Tech.
L01948_1.sid.gz 1.05MB The MrSID (.sid) format is supported in major GIS applications.
Stand alone tools may be available from Lizard Tech.

Survey Metadata

Survey Summary

Locality Sublocality State or Region
Start Date End Date Approval Date
1948-01-01 1948-12-31
Project Number Project Name Purpose

Source of Original Data

Link to Original Data Data Source

Reference System Information

Vertical Datum Horizontal Datum Projection Scale
North American Datum 1927
Tide Note Tide Zones Survey Tide Stations COOPS Tide Station ID

Affected Products

ENCs RNCs
Junction Surveys

Survey Equipment

Vessel(s) Chief(s) of Party
Manufacturer Model Instrument Type

Source Data at NCEI

Data in Archive Size (in GB) Date Archived Data Types Surveyed
Source Data Not Available