20190918
11301200
1.0
FALSE
LandslideHazards
-
landslide_deposit_to_field_check_simple
Relationship
-
landslide_deposit_to_field_check_simple
Relationship
-
landslide_deposit_to_scarp_and_flank
Relationship
-
landslide_deposit_to_scarp
Relationship
002
0.000
Projected
GCS_North_American_1983_HARN
Linear Unit: Foot_US (0.304801)
NAD_1983_HARN_StatePlane_Washington_South_FIPS_4602_Feet
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20220619
13473500
20220619
13473500
150000000
5000
FGDC
Washington Geological Survey, Washington State Department of Natural Resources
360-902-1450
360-902-1785
PO Box 47007
Olympia
Washington
98504-7007
geology@dnr.wa.gov
20220619
ArcGIS Metadata
1.0
Washington Geological Survey, Washington State Department of Natural Resources
360-902-1450
360-902-1785
PO Box 47007
Olympia
Washington
98504-7007
geology@dnr.wa.gov
None
Available upon request through Washington Geological Survey, email: geology@dnr.wa.gov, phone: 360-902-1450
File Geodatabase Feature Class
Feature Class
0.000
Landslide Deposit
version 1.0
Washington Geological Survey
MS 47007
Olympia
WA
98504
geology@dnr.wa.gov
360-902-1450
360-902-1785
Washington Geological Survey
MS 47007
Olympia
WA
98504
geology@dnr.wa.gov
360-902-1450
360-902-1785
vector digital data
2017-03-24T00:00:00
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This is a template polygon feature class used to delineate both deep- and shallow-seated landslide deposits using the methods described in the protocol. Only landslide deposits visible in lidar (light detection and ranging) derivative datasets should be delineated in this feature class, and no deposits inferred from aerial/orthoimagery, field reconnaissance, or other techniques should be included. This feature class only includes attribute fields the analyst can populate remotely. This feature class is part of a larger landslide inventory dataset for Washington State. Polygons in this feature class are related with polygons in the scarps_and_flanks feature class, and polylines in the scarps feature class, by using the LANDSLIDE_ID primary key field.</SPAN></P></DIV></DIV></DIV>
This template feature class was produced to store attribute and spatial information on landslides in Washington State. Data added will be non-regulatory and intended for informational purposes. It may not be suitable for legal, engineering, forestry, or surveying purposes; but it is intended to assist planners, homeowners, regulators, and others by identifying areas to seek further geologic investigation in before developing, or areas to avoid. Users of this information should consider their intended application, and review or consult the accompanying documentation, to determine the usability of the data for themselves.
Washington Geological Survey
360-902-1450
360-902-1785
MS 47007
Olympia
Washington
98504-7007
geology@dnr.wa.gov
USGS Geographic Names Information System (GNIS) http://geonames.usgs.gov/
USA
Washington
Washington State
Jackson, Julia A. (ed.), Mehl, James P., Jr. (ed.), Neuendorf, Klaus K. E. (ed.), 2005, Glossary of Geology; 5th ed.: American Geological Institute, 779 p.
landslide
deposit
inventory
lidar
flow
spread
topple
avalanche
slide
translational slide
rotational slide
rock
earth
debris
mass movement
movement
mass wasting
scarp
head scarp
internal scarp
flank
margin
hummock
unstable
crack
fissure
crown crack
tension crack
sag pond
geologic hazard
Washington
Washington State
USA
landslide
deposit
inventory
lidar
flow
spread
topple
avalanche
slide
translational slide
rotational slide
rock
earth
debris
mass movement
movement
mass wasting
scarp
head scarp
internal scarp
flank
margin
hummock
unstable
crack
fissure
crown crack
tension crack
sag pond
geologic hazard
This digital data and metadata, (hereinafter collectively referred to as the "information"), are provided on an "AS IS", "AS AVAILABLE" and "WITH ALL FAULTS" basis. Neither Department of Natural Resources nor any of its officials and employees makes any warranty of any kind for this information, express or implied, including but not limited to any warranties of merchantability or fitness for a particular purpose, nor shall the distribution of this information constitute any warranty. The information is collected from various sources and will change over time without notice. DNR and its officials and employees assume no responsibility or legal liability for the accuracy, completeness, reliability, timeliness, or usefulness of any of the information provided nor do they represent that the use of any of the information will not infringe privately owned rights. The information is not intended to constitute advice nor is it to be used as a substitute for specific advice from a licensed professional. You should not act (or refrain from acting) based upon the information without independently verifying the information and, as necessary, obtaining professional advice regarding your particular facts and circumstances. References to any specific commercial product, process, and service by trade name, trademark, or manufacturer do not constitute or imply endorsement, recommendation, or favoring by DNR and its officials and employees. IN NO EVENT WILL DNR BE LIABLE TO YOU OR ANY THIRD PARTY FOR ANY DAMAGES ARISING OUT OF THE USE OF OR INABILITY TO USE THE DIGITAL DATA, EVEN IF DNR IS ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The Washington Division of Geology and Earth Resources (DGER) shall not be held liable for improper or incorrect use of the data described and/or contained herein. This product is provided 'as is' without warranty of any kind, either expressed or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular use. The Washington State Department of Natural Resources and the authors of this product will not be liable to the user of this product for any activity involving the product with respect to the following: (a) lost profits, lost savings, or any other consequential damages; (b) the fitness of the product for a particular purpose; or (c) use of the product or results obtained from use of the product. Although these data have been processed successfully on computers of DGER, no warranty, expressed or implied, is made by DGER regarding the use of these data on any other system, nor does the fact of distribution constitute or imply any such warranty.</SPAN></P></DIV></DIV></DIV>
Version 6.2 (Build 9200) ; Esri ArcGIS 10.7.1.11595
publication date
Up to 50 percent of the data is reviewed by senior geologists against lidar base maps and aerial/orthoimagery to ensure complete and consistent data.
As additional high quality lidar is obtained, and as mass movements occur, this inventory will continue to be revised and updated; because of these caveats this inventory may not contain all the landslide deposits within an area that mapping appears to be completed.
The landslide deposit attributes only include data that can be remotely populated. Additionally, an attribute field (CONFIDENCE) is included to interpret the confidence of the landslide based on a scale of identification (not identifiable=0 to clearly identifiable=10) for four criteria: 1) head scarp; 2) flanks; 3) toe; and 4) internal morphology (irregular or hummocky surface). Attributes for up to 50 percent of the data are reviewed by senior geologists to ensure complete, correct, and consistent data.
The features are digitized at 1:4000 scale on 3 foot resolution lidar derivative datasets, which have varying horizontal accuracy depending on the project area.
The features are digitized at 1:4000 scale on 3 foot resolution lidar derivative datasets, which have varying vertical accuracy depending on the project area.
http://www.oregongeology.org/pubs/sp/SP-42.zip
Protocol for inventory mapping of landslide deposits from light detection and ranging (LIDAR) imagery
Burns and Madin, 2009
2009-01-01
1st Edition
Oregon Department of Geology and Mineral Industries
Oregon
Burns, William J.
Madin, Ian P.
map
Special Paper
42
30 p.
publication date
2009-01-01
The landslide deposits are mapped following the methods in this publication.
2017-03-24T00:00:00
LandslideHazards
Landslides are any downslope mass movement of rock, earth, or debris
Cruden, D. M.; Varnes, D. J., 1996, Landslide types and processes. IN Turner, A. K.; Schuster, R. L., editors, Landslides-Investigation and mitigation: National Academy Press-National Research Council Transportation Research Board Special Report 247, p. 36-75.
Feature Class
0
OBJECTID
OBJECTID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
FID_HighHa
FID_HighHa
Integer
4
10
0
Shape_Leng
Shape_Leng
Double
8
38
8
Shape
Feature geometry.
Esri
Coordinates defining the features.
Shape
Geometry
4
0
0
FID_Landsl
FID_Landsl
Integer
4
10
0
Data_Provi
Data_Provi
String
50
0
0
Add_Remove
Add_Remove
String
50
0
0
Acres
Acres
Double
8
38
8
SHAPE_Le_1
SHAPE_Le_1
Double
8
38
8
SHAPE_Ar_1
SHAPE_Ar_1
Double
8
38
8
Class
Class
String
50
0
0
Shape.STArea()
Shape.STArea()
Double
0
0
0
Shape.STLength()
Shape.STLength()
Double
0
0
0
dataset
EPSG
8.9.3(9.0.0)
0
Simple
FALSE
0
TRUE
FALSE