View In:   ArcGIS Online Map Viewer

Name: Building Footprints

Display Field: NOTES

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Building footprint geometry and height attributes were extracted from 2010 ARRA LiDAR point data using ArcGIS 10 and Qcoherent's LP360 Extractor module. Feature attributes are described in the table below. All units are feet. Further documentation of data and workflow are available on request to AMBAG.notes50 char. text field used for feature commentsht_minMinimum height derived as [Minimum LiDAR point elevation - DEM ground elevation]ht_maxMaximum height derived as [Maximum LiDAR point elevation - DEM ground elevation]ht_source10 char. text field used to indicate which elevation source was used to record building heightDEMDEM ground elevation for a representative point within each building featurendsmAlternate building height derived from the nDSM layer, like above, sampling from a representative point within each building featureExtent25 char. text field describing the community/region or collection of tiles that the feature was processed withinpntCntnumber of LiDAR points classified as 'Building' within the feature polygonELAVAverage elevation of LiDAR points classified as 'Building' within the feature polygonELMNMinimum elevation of LiDAR points classified as 'Building' within the feature polygonELMXMaximum elevation of LiDAR points classified as 'Building' within the feature polygonELSDStandard Deviation of elevation of LiDAR points classified as 'Building' within the feature polygonht_aveUsed as the primary building height field. In most cases, this is value is calculated as: [ELAV – DEM]. In other cases, this value is entered from the nDSM field. Those cases are noted as 'nDSM' in the ht_source' field.Notes250 char. text field used for additional feature comments, specifically identifying footprints that had overlap with adjacent features.Shape_LengArcGIS length fieldShape_AreaFeature area calculated in square ft.

Service Item Id: 3a39908025e54c50b2c682024ea061e6

Copyright Text: Association of Monterey Bay Area Governments 445 Reservation Rd. Suite G P.O. Box 809 Marina, CA 93933 Contract GIS Analyst: Russell White e-mail: rwhite@calpoly.edu

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 277154.68791027984

Max Scale: 0.0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Supports Datum Transformation: true

Extent:

XMin: 5688541.446500003
YMin: 1962160.8924999982
XMax: 5940174.894500002
YMax: 2219587.5557499975
Spatial Reference: 102644  (2228)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [243, 237, 211, 255]
Outline:
Style: esriSLSSolid
Color: [224, 210, 184, 255]
Width: 0
Label: N/A
Description: N/A
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: true
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: true

HasM: true

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field:

Fields:

• OBJECTID_1 ( type: esriFieldTypeOID, alias: OBJECTID_1, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID_1 )
• OBJECTID ( type: esriFieldTypeInteger, alias: OBJECTID, editable: true, nullable: true, defaultValue: null, modelName: OBJECTID )
• NOTES ( type: esriFieldTypeString, alias: NOTES, editable: true, nullable: true, length: 50, defaultValue: null, modelName: NOTES )
• HT_MIN ( type: esriFieldTypeDouble, alias: HT_MIN, editable: true, nullable: true, defaultValue: null, modelName: HT_MIN )
• HT_MAX ( type: esriFieldTypeDouble, alias: HT_MAX, editable: true, nullable: true, defaultValue: null, modelName: HT_MAX )
• HT_SOURCE ( type: esriFieldTypeString, alias: HT_SOURCE, editable: true, nullable: true, length: 10, defaultValue: null, modelName: HT_SOURCE )
• DEM ( type: esriFieldTypeDouble, alias: DEM, editable: true, nullable: true, defaultValue: null, modelName: DEM )
• NDSM ( type: esriFieldTypeDouble, alias: NDSM, editable: true, nullable: true, defaultValue: null, modelName: NDSM )
• EXTENT ( type: esriFieldTypeString, alias: EXTENT, editable: true, nullable: true, length: 25, defaultValue: null, modelName: EXTENT )
• PNTCNT ( type: esriFieldTypeDouble, alias: PNTCNT, editable: true, nullable: true, defaultValue: null, modelName: PNTCNT )
• ELAV ( type: esriFieldTypeDouble, alias: ELAV, editable: true, nullable: true, defaultValue: null, modelName: ELAV )
• ELMN ( type: esriFieldTypeDouble, alias: ELMN, editable: true, nullable: true, defaultValue: null, modelName: ELMN )
• ELMX ( type: esriFieldTypeDouble, alias: ELMX, editable: true, nullable: true, defaultValue: null, modelName: ELMX )
• ELSD ( type: esriFieldTypeDouble, alias: ELSD, editable: true, nullable: true, defaultValue: null, modelName: ELSD )
• HT_AVE ( type: esriFieldTypeDouble, alias: HT_AVE, editable: true, nullable: true, defaultValue: null, modelName: HT_AVE )
• NOTES2 ( type: esriFieldTypeString, alias: NOTES2, editable: true, nullable: true, length: 50, defaultValue: null, modelName: NOTES2 )
• SHAPE_LENG ( type: esriFieldTypeDouble, alias: SHAPE_LENG, editable: true, nullable: true, defaultValue: null, modelName: SHAPE_LENG )
• GlobalID ( type: esriFieldTypeGlobalID, alias: GlobalID, editable: false, nullable: false, length: 38, defaultValue: null, modelName: GlobalID )
• created_user ( type: esriFieldTypeString, alias: created_user, editable: false, nullable: true, length: 255, defaultValue: null, modelName: created_user )
• created_date ( type: esriFieldTypeDate, alias: created_date, editable: false, nullable: true, length: 8, defaultValue: null, modelName: created_date )
• last_edited_user ( type: esriFieldTypeString, alias: last_edited_user, editable: false, nullable: true, length: 255, defaultValue: null, modelName: last_edited_user )
• last_edited_date ( type: esriFieldTypeDate, alias: last_edited_date, editable: false, nullable: true, length: 8, defaultValue: null, modelName: last_edited_date )
• Shape__Area ( type: esriFieldTypeDouble, alias: SHAPE.STArea(), editable: false, nullable: true, defaultValue: null, modelName: SHAPE.STArea() )
• Shape__Length ( type: esriFieldTypeDouble, alias: SHAPE.STLength(), editable: false, nullable: true, defaultValue: null, modelName: SHAPE.STLength() )

Templates:

• Name: Building Footprints
  Description:
  Prototype:
  SHAPE_LENG: null
  NOTES2: null
  OBJECTID: null
  NOTES: null
  HT_MIN: null
  HT_MAX: null
  HT_SOURCE: null
  DEM: null
  NDSM: null
  EXTENT: null
  PNTCNT: null
  ELAV: null
  ELMN: null
  ELMX: null
  ELSD: null
  HT_AVE: null
  
  Drawing Tool: esriFeatureEditToolPolygon

Capabilities: Query,Create,Update,Delete,Uploads,Editing

Sync Can Return Changes: true

Is Data Versioned: true

Supports Rollback On Failure: false

Supports ApplyEdits With Global Ids: false

Edit Fields Info:

• Creation Date Field: created_date
• Creator Field: created_user
• Edit Date Field: last_edited_date
• Editor Field: last_edited_user

Supports Query With Historic Moment: true

Supports Coordinates Quantization: true

Supported Operations:   Query   Query Analytic   Apply Edits   Add Features   Update Features   Delete Features   Calculate   Validate SQL   Generate Renderer   Return Updates   Iteminfo   Thumbnail   Metadata