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Service Description: MEDEM30s are digital terrain elevation models of Maine, in grid format, based on USGS 7.5 minute DEMs (30- by 30- m data spacing). Digital Elevation Model (DEM) is the terminology adopted by the USGS to describe terrain elevation data sets in a digital raster form. The standard DEM consists of a regular array of elevations cast on a designated coordinate projection system. The DEM data are stored as a series of profiles in which the spacing of the elevations along and between each profile is in regular whole number intervals. The normal orientation of data is by columns and rows. Each column contains a series of elevations ordered from south to north with the order of the columns from west to east. USGS has used four methods to collect DEM data. Of these, only one, interpolation from vectors or digital line graph (DLG) hypsographic and hydrographic data, is currently used for 7.5 minute DEMs and other series. MEDEM30s, produced using 1:24000 cartographic map contour overlays, represent the 30 meter profile of USGS 7.5 minute DEM series. Elevation values are in meters.
DEM/Maine_Elevation_DEM_30_Meter
Description: MEDEM30s are digital terrain elevation models of Maine, in grid format, based on USGS 7.5 minute DEMs (30- by 30- m data spacing). Digital Elevation Model (DEM) is the terminology adopted by the USGS to describe terrain elevation data sets in a digital raster form. The standard DEM consists of a regular array of elevations cast on a designated coordinate projection system. The DEM data are stored as a series of profiles in which the spacing of the elevations along and between each profile is in regular whole number intervals. The normal orientation of data is by columns and rows. Each column contains a series of elevations ordered from south to north with the order of the columns from west to east. USGS has used four methods to collect DEM data. Of these, only one, interpolation from vectors or digital line graph (DLG) hypsographic and hydrographic data, is currently used for 7.5 minute DEMs and other series. MEDEM30s, produced using 1:24000 cartographic map contour overlays, represent the 30 meter profile of USGS 7.5 minute DEM series. Elevation values are in meters.
false
Extent:
XMin: 326558.6864
YMin: 4751591.685091171
XMax: 673425.3402446616
YMax: 5262910.532299999
Spatial Reference: 26919
(26919)
LatestVCSWkid(0)
Initial Extent:
XMin: 326558.6864
YMin: 4751591.685091171
XMax: 673425.3402446616
YMax: 5262910.532299999
Spatial Reference: 26919
(26919)
LatestVCSWkid(0)
Full Extent:
XMin: 326558.6864
YMin: 4751591.685091171
XMax: 673425.3402446616
YMax: 5262910.532299999
Spatial Reference: 26919
(26919)
LatestVCSWkid(0)
Pixel Size X: 26.33763506793178
Pixel Size Y: 26.33763506793179
Band Count: 1
Pixel Type: F32
RasterFunction Infos: {"rasterFunctionInfos": [
{
"name": "None",
"description": "A No-Op Function.",
"help": ""
},
{
"name": "Hillshade Function_2020422_95624_574",
"description": "A raster function template.",
"help": ""
}
]}
Mensuration Capabilities: Basic
Inspection Capabilities:
Has Histograms: true
Has Colormap: false
Has Multi Dimensions : false
Rendering Rule:
Min Scale: 0
Max Scale: 0
Copyright Text: Credit should always be given to the data source and/or originator when the data is transferred or printed.
Service Data Type: esriImageServiceDataTypeElevation
Min Values: -7.94606351852417
Max Values: 1602.416015625
Mean Values: 197.53383515186357
Standard Deviation Values: 180.28180135315446
Object ID Field: OBJECTID
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Shape_Area
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Default Mosaic Method: Northwest
Allowed Mosaic Methods: NorthWest,Center,LockRaster,ByAttribute,Nadir,Viewpoint,None
SortField:
SortValue: null
Mosaic Operator: First
Default Compression Quality: 87
Default Resampling Method: Nearest
Max Record Count: 1000
Max Image Height: 4100
Max Image Width: 15000
Max Download Image Count: 20
Max Mosaic Image Count: 20
Allow Raster Function: true
Allow Copy: true
Allow Analysis: true
Allow Compute TiePoints: false
Supports Statistics: true
Supports Advanced Queries: true
Use StandardizedQueries: true
Raster Type Infos:
Name: Raster Dataset
Description: Supports all ArcGIS Raster Datasets
Help:
Has Raster Attribute Table: false
Edit Fields Info: null
Ownership Based AccessControl For Rasters: null
Child Resources:
Info
Histograms
Statistics
Key Properties
Legend
Raster Function Infos
Supported Operations:
Export Image
Query
Identify
Download Rasters
Get Image Url
Compute Histograms
Compute Statistics Histograms
Get Samples
Compute Class Statistics
Query GPS Info
Find Images
Image to Map
Map to Image
Measure from Image
Image to Map Multiray
Query Boundary
Compute Pixel Location
Compute Angles
Validate
Project
Calculate Volume