Name: IE_GSI_LiDAR_Coverage_GSI_DCHG_DP_IE26_ITM
Display Field: DATA_NAME
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: LiDAR (Light Detection and Ranging) is a remote sensing technology, i.e. the technology is not in direct contact with what is being measured. From satellite, aeroplane or helicopter, a LiDAR system sends a light pulse to the ground. This pulse hits the ground and returns back to a sensor on the system. The time is recorded to measure how long it takes for this light to return. Knowing this time measurement scientists are able to create topography maps.LiDAR data are collected as points (X,Y,Z (x & y coordinates) and z (height)). The data is then converted into gridded (GeoTIFF) data to create a Digital Terrain Model and Digital Surface Model of the earth. This LiDAR data was collected between Jan. 2007 and Oct. 2017. This data shows the areas in Ireland for which you can download LiDAR data and contains links to download the data. This is a vector dataset. Vector data portray the world using points, lines, and polygons (areas).The LiDAR coverage is shown as polygons. Each polygon is 2000m by 2000m in size and holds information on: the location, county, data provider, owner, licence, published date, capture date, surveyor, RMS error, resolution and a link to download the LiDAR raster data in 2000m by 2000m sections.
Service Item Id: 098a2cd2c81544f794526d72e9b4c99b
Copyright Text: Geological Survey Ireland, Department of Culture, Heritage and the Gaeltacht, Discovery Programme and the Heritage Council
Default Visibility: true
MaxRecordCount: 2000
Supported Query Formats: JSON, geoJSON, PBF
Min Scale: 0
Max Scale: 0
Supports Advanced Queries: true
Supports Statistics: true
Has Labels: false
Can Modify Layer: true
Can Scale Symbols: false
Use Standardized Queries: true
Supports Datum Transformation: true
Extent:
XMin: 424000
YMin: 560000
XMax: 710000
YMax: 832000
Spatial Reference: 2157
(2157)
Drawing Info:
Renderer:
Unique Value Renderer:
Field 1: OWNER
Field 2: N/A
Field 3: N/A
Field Delimiter: ;
Default Symbol:
Default Label: N/A
UniqueValueInfos:
-
Value: Geological Survey Ireland
Label: Geological Survey Ireland (GSI)
Description: N/A
Symbol:
Style: esriSFSSolid
Color: [0, 0, 0, 0]
Outline:
Style: esriSLSSolid
Color: [0, 112, 255, 255]
Width: 2
-
Value: Department of Culture, Heritage and the Gaeltacht
Label: Department of Culture, Heritage and the Gaeltacht (DCHG)
Description: N/A
Symbol:
Style: esriSFSSolid
Color: [0, 0, 0, 0]
Outline:
Style: esriSLSSolid
Color: [38, 115, 0, 255]
Width: 2
-
Value: Discovery Programme
Label: Discovery Programme (DP)
Description: N/A
Symbol:
Style: esriSFSSolid
Color: [0, 0, 0, 0]
Outline:
Style: esriSLSSolid
Color: [255, 0, 0, 255]
Width: 2
-
Value: Discovery Programme and DCHG
Label: DP and DCHG
Description: N/A
Symbol:
Style: esriSFSSolid
Color: [0, 0, 0, 0]
Outline:
Style: esriSLSSolid
Color: [255, 115, 223, 255]
Width: 2
Transparency: 0
Labeling Info:
Advanced Query Capabilities:
Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
HasZ: false
HasM: false
Has Attachments: false
HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Type ID Field: null
Fields:
-
OBJECTID
(
type: esriFieldTypeOID, alias: OBJECTID
)
-
DATA_URL
(
type: esriFieldTypeString, alias: Data Download URL, length: 254
)
-
DATA_NAME
(
type: esriFieldTypeString, alias: Data Name, length: 250
)
-
LICENCE
(
type: esriFieldTypeString, alias: Data Licence, length: 254
)
-
RESOLUTION
(
type: esriFieldTypeSingle, alias: Data Resolution
)
-
DATECAPTUR
(
type: esriFieldTypeString, alias: Capture Date, length: 15
)
-
LOCATION
(
type: esriFieldTypeString, alias: Location, length: 50
)
-
COUNTY
(
type: esriFieldTypeString, alias: County, length: 100
)
-
OWNER
(
type: esriFieldTypeString, alias: Owner, length: 100
)
-
DATAORIGIN
(
type: esriFieldTypeString, alias: Data Origin, length: 100
)
-
SURVEYOR
(
type: esriFieldTypeString, alias: Surveyor, length: 100
)
-
RMS_ERROR
(
type: esriFieldTypeString, alias: Root Mean Square Error, length: 30
)
-
ID
(
type: esriFieldTypeInteger, alias: ID
)
-
EXT_LEFT
(
type: esriFieldTypeInteger, alias: Left Extent
)
-
EXT_TOP
(
type: esriFieldTypeInteger, alias: Top Extent
)
-
EXT_RIGHT
(
type: esriFieldTypeInteger, alias: Right Extent
)
-
EXT_BOTTOM
(
type: esriFieldTypeInteger, alias: Bottom Extent
)
Supported Operations:
Query
Query Attachments
Generate Renderer
Return Updates
Iteminfo
Thumbnail
Metadata