View In:   ArcGIS Online Map Viewer

Name: Shoreline Structure Inventory

Display Field: structure

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: The NH Shoreline Inventory Project is an effort to create, for the first time, an important baseline dataset to inform coastal shoreline management decisions. Interest in NH integrated shoreline management has increased over the past few years among multiple stakeholder groups as the region is experiencing continuing population growth and development, water quality stresses, sea-level rise, and intensifying coastal storms. Following the December 2014 NH Shoreline Management Conference, several data needs were identified to help advance integrated shoreline management and policy that promotes important assets like human health and safety, natural resources, economic development, cultural and historic resources, and recreation opportunities, among others. One important data need is a comprehensive, spatial inventory of engineered structures along the New Hampshire shoreline that could be combined and compared with existing high quality data about natural habitats like salt marshes, sandy beaches, and natural rocky shores. This integrated dataset would be used to gain a better quantitative understanding of the state of the NH coastal shoreline, including the proportion of the shoreline that is subject to manmade hardened structures. New Hampshire Shoreline Inventory Project provides baseline information about existing engineered shoreline structures, including total spatial extent and coarse level information about type of structure. It also integrates information about key coastal habitats, including salt marshes, sandy beaches, and rocky shores. The engineered structures were digitized at a scale of 1:1500 using the 2013 Coastal High Resolution True Color aerial photograph collected by the Piscataqua Region Estuaries Project on August 24, 2013 (1-foot resolution) and the 2010-2011 Regional Very High Resolution Aerial Photography (6-inch resolution) available on NH GRANIT. The inventory includes enough detail to serve as the baseline/screening dataset for a more site specific inventory, a shoreline vulnerability assessment, and to identify candidate sites for "soft/living shoreline" approaches. It serves as an information source for decision-makers as they consider development of a Comprehensive NH Shoreline Management Plan and involves key experts in the Coastal Zone in order to ensure that the product is useful and usable.

Service Item Id: 4178b1aed2aa41d596629c82a36f3fe4

Copyright Text: NHDES Coastal Program

Default Visibility: false

MaxRecordCount: 2000

MaxSelectionCount: 0

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

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

Extent:

XMin: 1175527.8087401614
YMin: 134894.90663341433
XMax: 1240213.4690667503
YMax: 269863.2118274942
Spatial Reference: 102710  (3437)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: structure
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: Berm
  Label: Berm
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [0, 0, 0, 255]
  Width: 3
• Value: Jetty/Groin
  Label: Jetty/Groin
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [0, 0, 0, 255]
  Width: 3
• Value: Rip Rap/Revetment
  Label: Rip Rap/Revetment
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [0, 0, 0, 255]
  Width: 3
• Value: Wall
  Label: Wall
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [0, 0, 0, 255]
  Width: 3
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: false
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: true
Supports Query With LOD Spatial Reference: true
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: false
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: structure

Fields:

• objectid ( nullable: false, defaultValue: null, editable: false, length: 4, type: esriFieldTypeOID, modelName: OBJECTID, alias: OBJECTID )
• structure ( modelName: structure, nullable: true, editable: true, defaultValue: null, length: 50, alias: Structure, type: esriFieldTypeString )
• watershed ( modelName: watershed, nullable: true, editable: true, defaultValue: null, length: 50, alias: Watershed, type: esriFieldTypeString )
• subwatersh ( modelName: subwatersh, nullable: true, editable: true, defaultValue: null, length: 50, alias: SubWatersh, type: esriFieldTypeString )
• length ( modelName: length, nullable: true, editable: true, defaultValue: null, alias: Length, type: esriFieldTypeDouble )
• x_coord ( modelName: x_coord, nullable: true, editable: true, defaultValue: null, alias: X_COORD, type: esriFieldTypeDouble )
• y_coord ( modelName: y_coord, nullable: true, editable: true, defaultValue: null, alias: Y_COORD, type: esriFieldTypeDouble )
• elev_ran_1 ( modelName: elev_ran_1, nullable: true, editable: true, defaultValue: null, alias: ELEV_ran_1, type: esriFieldTypeInteger )
• cons_stat ( modelName: cons_stat, nullable: true, editable: true, defaultValue: null, length: 100, alias: Cons_Stat, type: esriFieldTypeString )
• community ( modelName: community, nullable: true, editable: true, defaultValue: null, length: 50, alias: Community, type: esriFieldTypeString )
• SHAPE__Length ( virtual: true, nullable: true, editable: false, defaultValue: null, alias: SHAPE__Length, type: esriFieldTypeDouble )

Types:

ID: Berm
Name: Berm
Domains:
Templates:
• Name: Berm
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  x_coord: null
  elev_ran_1: null
  cons_stat: null
  length: null
  subwatersh: null
  y_coord: null
  community: null
  structure: Berm
  
  Drawing Tool: esriFeatureEditToolLine

---

ID: Jetty/Groin
Name: Jetty/Groin
Domains:
Templates:
• Name: Jetty/Groin
  Description:
  Prototype:
  watershed: null
  x_coord: null
  elev_ran_1: null
  cons_stat: null
  length: null
  subwatersh: null
  y_coord: null
  community: null
  structure: Jetty/Groin
  
  Drawing Tool: esriFeatureEditToolLine

---

ID: Rip Rap/Revetment
Name: Rip Rap/Revetment
Domains:
Templates:
• Name: Rip Rap/Revetment
  Description:
  Prototype:
  watershed: null
  x_coord: null
  elev_ran_1: null
  cons_stat: null
  length: null
  subwatersh: null
  y_coord: null
  community: null
  structure: Rip Rap/Revetment
  
  Drawing Tool: esriFeatureEditToolLine

---

ID: Wall
Name: Wall
Domains:
Templates:
• Name: Wall
  Description:
  Prototype:
  watershed: null
  x_coord: null
  elev_ran_1: null
  cons_stat: null
  length: null
  subwatersh: null
  y_coord: null
  community: null
  structure: Wall
  
  Drawing Tool: esriFeatureEditToolLine

---

Capabilities: Query

Sync Can Return Changes: true

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: false

Supports ApplyEdits By Upload Id: true

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Child Resources:

Supported Operations:   Query   Query Attachments   Query Analytic   Query Top Features   Query Bins   Append   Validate SQL   Generate Renderer   Return Updates   Metadata   Update Metadata