Solmar Hydro, GSI. 2020
High-resolution hydrographic survey within the Portland Harbor at the Willamette Cove Project Area. The survey was completed February 10, 2020 for the Performing Parties on behalf of GSI Water Solutions, Inc. The survey was designed to support the Preliminary Design Investigation (PDI) and Remedial Design (RD) activities being undertaken as a part of the Willamette Cove Environmental Cleanup, and included simultaneous bathymetric and acoustic backscatter intensity measurements.
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|Title||Filename||Size (kB)||Document Type|
|Google Earth imagery (grayscale ABS mosaic)||20200210_WC_ABS.KMZ||1,610||Data File|
|Google Earth imagery (multi-color DEM)||20200210_WC_Bathy.kmz||5,642||Data File|
|20200210_WC_NAD83-11_ORN_Ft_ABS provides the geo-referencing projection information for the *.tif file||20200210_WC_NAD83-11_ORN_Ft_ABS.tfw||0||Data File|
|0.5-ft r20200210_WC_NAD83-11_ORN_Ft_ABS esolution acoustic backscatter intensity mosaic Geotiff files||20200210_WC_NAD83-11_ORN_Ft_ABS.tif||4,283||Data File|
|20200210_WC_NAD83-11_ORN_Ft_Bathy provides the geo-referencing projection information for the *.tif file||20200210_WC_NAD83-11_ORN_Ft_Bathy.tfw||0||Data File|
|20200210_WC_NAD83-11_ORN_Ft_Bathy 0.5-ft resolution bathymetric DEM Geotiff files (sun-illuminated hillshade)||20200210_WC_NAD83-11_ORN_Ft_Bathy.tif||23,379||Data File|
|ASCII Grid file of bathymetry at 0.5-ft gridded resolution (NAVD88 vertical datum)||20200210_WC_NAD83-11_ORN_Ft_Bathy_ELEV.asc||296,258||Data File|
|Data Projection file||20200210_WC_NAD83-11_ORN_Ft_Bathy_ELEV.prj||1||Data File|
|Metadata file||20200210_WC_NAD83_11_ORN_Ft_NAVD88_Metadata.xml||14||Data File|
|XYZ bathymetric MS Access flat files at 0.5-ft gridded resolution (NAVD88 vertical datum)||WC_BathyXYZ.mdb||1,330,608||Data File|
|SHI 2020 Willamette Cove Survey Memo.||SHI 2020 Willamette Cove Survey Memo.pdf||10,424||Memo|