# Slope_percent.tif

TypeRaster Dataset

TagsNASA RECOVER, GIS TReC at Idaho State University, Wildfire, Western US, Slope Percent

### Summary

    These raster data describe the maximum change in elevation of each cell in percent in the Western US. Slope Percent data has been prepared to help support post wildfire decision making.

### Description

    These raster data describe the maximum change in the elevations between each cell and its eight neighbors. The slope is expressed in percent values and is a function of the rise divided by the run multiplied by 100 [(rise/run) * 100]. With a value of 0 for flat surfaces and increasing as terrain becomes steeper, approaching infinity as the slope gets closer to a vertical line. Slope data was derived from Shuttle Radar Topography Mission (SRTM), and has been prepared to help support post wildfire decision making.

### Credits

    NASA RECOVER, GIS TReC at Idaho State University and USGS, http://lca.usgs.gov/lca/srtm/data/jamaica/jamaica_srtm-level2_slope_percent_beta_laz.htm

### Use limitations

There are no access and use limitations for this item.

### Extent

West | -129.626200 | East | -100.323060
North | 52.634170 | South | 28.217775

### Scale Range

Maximum (zoomed in) | 1:5,000
Minimum (zoomed out) | 1:150,000,000

### Topics and Keywords ▼►

Themes or categories of the resourceelevation, environment, geoscientificInformation
Content type ⇔Downloadable Data

Export to FGDC CSDGM XML format as Resource DescriptionNo

### Citation ▼►

Title ⇔Slope_percent.tif
Revision date2016-11-15 00:00:00
Presentation formats ⇔digital map

### Citation Contacts ▼►

Responsible party - principal investigator

Individual's nameKeith Weber
Organization's nameGIS Training and Research Center at Idaho State University
Contact's positionGIS Director

### Resource Details ▼►

Dataset languages ⇔English (UNITED STATES)
Dataset character setutf8 - 8 bit UCS Transfer Format
Spatial representation type ⇔grid
Processing environment ⇔Version 6.2 (Build 9200) ; Esri ArcGIS 10.4.1.5686
Credits

      NASA RECOVER, GIS TReC at Idaho State University and USGS, http://lca.usgs.gov/lca/srtm/data/jamaica/jamaica_srtm-level2_slope_percent_beta_laz.htm

ArcGIS item properties

Name ⇔Slope_percent.tif
Location ⇔file://C:\Data\RECOVER_metadata\Topography\Slope_percent.tif

Access protocol ⇔Local Area Network

### Extents ▼►

Extent

Geographic extent

Bounding rectangle

Extent type
Extent used for searching
West longitude ⇔-129.626200
East longitude ⇔-100.323060
North latitude ⇔52.634170
South latitude ⇔28.217775
Extent contains the resource ⇔Yes

Extent in the item's coordinate system

West longitude ⇔-2449881.263075
East longitude ⇔-411081.263075
South latitude ⇔898430.773042
North latitude ⇔3296560.773042
Extent contains the resource ⇔Yes

### Resource Points of Contact ▼►

Point of contact - principal investigator

Individual's nameKeith Weber
Organization's nameGIS Training and Research Center at Idaho State University
Contact's positionGIS Director

### Resource Maintenance ▼►

Resource maintenance

Update frequencyannually

### Spatial Reference ▼►

ArcGIS coordinate system

Type ⇔Projected
Geographic coordinate reference ⇔GCS_North_American_1983
Projection ⇔USA_Contiguous_Albers_Equal_Area_Conic_USGS_version
Coordinate reference details ⇔

Projected coordinate system

Well-known identifier102039
X origin-16901100
Y origin-6972200
XY scale266467840.99085236
Z origin-100000
Z scale10000
M origin-100000
M scale10000
XY tolerance0.001
Z tolerance0.001
M tolerance0.001
High precisiontrue
Latest well-known identifier102039
Well-known textPROJCS["USA_Contiguous_Albers_Equal_Area_Conic_USGS_version",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-96.0],PARAMETER["Standard_Parallel_1",29.5],PARAMETER["Standard_Parallel_2",45.5],PARAMETER["Latitude_Of_Origin",23.0],UNIT["Meter",1.0],AUTHORITY["Esri",102039]]

Reference system identifier

Value ⇔102039
Codespace ⇔Esri
Version ⇔8.1.2

### Spatial Data Properties ▼►

Georectified Grid
▼►

Number of dimensions ⇔2
Axis dimensions properties - column (x-axis)

Dimension size ⇔203880
Resolution ⇔
10.000000 m (meter)

Axis dimensions properties - row (y-axis)

Dimension size ⇔239813
Resolution ⇔
10.000000 m (meter)

Cell geometry ⇔area
Point in pixel ⇔center
Transformation parameters are available ⇔Yes
Check points are available ⇔No
Corner points

Point ⇔-2449881.263075 898430.773042
Point ⇔-2449881.263075 3296560.773042
Point ⇔-411081.263075 3296560.773042
Point ⇔-411081.263075 898430.773042

Center point ⇔-1430481.263075 2097495.773042

ArcGIS Raster Properties
▼►

General Information

Pixel depth ⇔16
Compression type ⇔LZW
Number of bands ⇔1
Raster format ⇔TIFF
Source type ⇔continuous
Pixel type ⇔unsigned integer
No data value ⇔65535
Has colormap ⇔No
Has pyramids ⇔Yes

### Spatial Data Content ▼►

Image Description

Type of information ⇔image
Attribute described by cell valuesRaster Dataset
Band information

Description ⇔Band_1
Maximum value ⇔5168.000000
Minimum value ⇔0.000000
Number of bits per value ⇔16

Triangulation has been performedNo
Radiometric calibration is availableNo
Camera calibration is availableNo
Film distortion information is availableNo
Lens distortion information is availableNo

### Data Quality ▼►

Scope of quality information
▼►

Resource leveldataset

### Distribution ▼►

Distribution format

Name ⇔Raster Dataset
Version1.0

### Fields ▼►

Details for object Slope_percent.tif.vat
▼►

Type ⇔Table
Row count ⇔1815
Definition

      Raster image using pixels to describe the the maximum change in elevation of each cell in percent.

Definition source

      USGS,http://webhelp.esri.com/arcgisdesktop/9.2/index.cfm?TopicName=Raster%20dataset%20attribute%20tables

Field OID
▼►

Alias ⇔OID
Data type ⇔OID
Width ⇔4
Precision ⇔0
Scale ⇔0
Field description ⇔

      Internal feature number.

Description source ⇔

      Esri

Description of values ⇔

      Sequential unique whole numbers that are automatically generated.

Field Value
▼►

Alias ⇔Value
Data type ⇔Integer
Width ⇔10
Precision ⇔10
Scale ⇔0
Field description

      List of each unique cell value in the raster datasets.

Description source

      GIS TReC at Idaho State University and ESRI, http://webhelp.esri.com/arcgisdesktop/9.2/index.cfm?TopicName=Raster%20dataset%20attribute%20tables

Field Count
▼►

Alias ⇔Count
Data type ⇔Double
Width ⇔19
Precision ⇔0
Scale ⇔0
Field description

      Number of cells in the raster dataset with the cell value in the VALUE column. Cell values represented by NoData are not calculated in the raster attribute table.

Description source

      GIS TReC at Idaho State University and ESRI, http://webhelp.esri.com/arcgisdesktop/9.2/index.cfm?TopicName=Raster%20dataset%20attribute%20tables

### Metadata Details ▼►

Metadata language ⇔English (UNITED STATES)
Metadata character set ⇔utf8 - 8 bit UCS Transfer Format
Metadata identifier30CF21BC-4738-48F6-9001-184BFB6C7624
Scope of the data described by the metadata ⇔dataset
Scope name ⇔dataset
Last update ⇔2016-11-16
ArcGIS metadata properties

Metadata formatArcGIS 1.0
Metadata styleISO 19139 Metadata Implementation Specification
Standard or profile used to edit metadataISO19139
Created in ArcGIS for the item2016-11-15 17:00:50
Last modified in ArcGIS for the item2016-11-16 14:35:08
Automatic updates

Have been performedYes
Last update2016-11-16 14:35:08

### Metadata Contacts ▼►

Metadata contact - principal investigator

Individual's nameKeith Weber
Organization's nameGIS Training and Research Center at Idaho State University
Contact's positionGIS Director

### Metadata Maintenance ▼►

Maintenance

Update frequencyannually
Maintenance contact - principal investigator

Individual's nameKeith Weber
Organization's nameGIS Training and Research Center at Idaho State University
Contact's positionGIS Director

### Metadata Constraints ▼►

Constraints

Limitations of use

      None, these data were prepared to help support post wildfire decision making.

Legal constraints

Other constraints

      None, these data were prepared to help support post wildfire decision making.

### Thumbnail and Enclosures ▼►

Thumbnail

Thumbnail type