Layers:

Layer: Flow Accumulation (2020 LiDAR) (0)

Name: Flow Accumulation (2020 LiDAR)

Display Field:

Type: Raster Layer

Geometry Type: null

Description: This flow accumulation dataset has been derived from the Montgomery County 2020 LiDAR elevation data. The DEM was processing using hydrology tools to fill sinks, compute flow direction, and finally create this flow accumulation dataset. Each individual cell is 2ftx2ft, so 4sqft. Clicking on a cell will show you the number of upstream cells that drain to it. Multiplying this value x 4 will yield the square footage of the upstream drainage. The data has been modified to only show cells that drain at least 2,000 SF (500 cells).

Copyright Text:

Default Visibility: true

MaxRecordCount: 0

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: false

Supports Statistics: false

Has Labels: false

Can Modify Layer: false

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:
XMin: 1162673.300040699
YMin: 461711.50975146994
XMax: 1344221.7998896956
YMax: 614680.2457575393
Spatial Reference: 102685  (2248)



Drawing Info:
N/A
Advanced Query Capabilities:
Supports Statistics: false
Supports OrderBy: false
Supports Distinct: false
Supports Pagination: false
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: false
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: false
Supports Having Clause: false
Supports Count Distinct: false
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: false
Supports Query With Current User: true


HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeNone

Type ID Field: null

Fields: None