Report for H10257

Report for H10257

Locality: Icy Strait
Sublocality: Southeast Entrance of Icy Passage
State(s) or Region(s): Alaska

Start Date: 1987-10-21
End Date: 1987-11-10


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 H10257

Visit the full NCEI Bathymetry Viewer.

Survey Products

Descriptive Report and Metadata Documents

NOAA/NOS Descriptive Report
Products listed in the project descriptive report (DR) may not reflect final products available through NCEI.
H10257.pdf 4.46MB The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
H10257 View / Download H10257.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. Vertical datum is (converted to) Mean Lower Low Water if possible. Please check the associated metadata to confirm the correct datums. The data file format is : SurveyID, Long, Lat, Depth.
H10257 XYZ format.
NOAA/NOS Sounding Data
Point Soundings from the survey Smooth Sheet in A93 format.
H10257.a93.gz 91.3KB A93 format.
Survey Metadata Data
Metadata for the survey in H93 format.
H10257_h93.htm 13.8KB H93 format.

Images

NOAA/NOS Smooth Sheet survey image
H10257.tif.gz 87.44MB The image may be viewed with a standard image viewer.
NOAA/NOS Smooth Sheet survey image in MrSID format
H10257.sid.gz 9.59MB The MrSID (.sid) format is supported in major GIS applications.
Stand alone tools may be available from Lizard Tech.

Bottom Samples and Tide Documents

Bottom Sample Data
NOAA/NOS bottom sample listing in IMLGS (pre-1989)
Link to H10257 in IMLGS (pre-1989 samples) Search NOAA/NOS seabed samples submitted to IMLGS through NMNH (pre-1989). Modern survey bottom samples are not currently viewable on a map service.
NOAA/NOS bottom sample document in PDF or ASC format
H10257_BSText.txt 19.4KB NOAA/NOS bottom sample document in PDF or ASC format.
NOAA/NOS Tide Note in PDF Format
H10257.tn.pdf 26.3KB This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H10257.tz.pdf 166.9KB This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
OPR-O186-FA-87(H10257).jpg 383.3KB Project sketch image with highlighted survey area.

Survey Metadata