View In:
ArcGIS JavaScript
ArcGIS Online Map Viewer
ArcGIS Earth
ArcMap
ArcGIS Pro
View Footprint In:
ArcGIS Online Map Viewer
Service Description:
Map Name: Layers
Legend
All Layers and Tables
Layers:
Description: PASDA Map Service that includes the Topographic Wetness Index (TWI) database for the whole PA, in a 3 m cell resolution. PASDA Map Server:
https://imagery.pasda.psu.edu/arcgis/rest/services/pasda/PSU_DEP_TWI/MapServer
If you want to see areas that can retain more water and the "flow routing effect" as shown in the image below, we suggest doing the following:
1. Select the ArcGIS Online map viewer option: View In: ArcGIS Online map viewer 2. Once the ArcGIS map viewer is open, zoom in to your area of interest. There is a scale dependency of 1:100,000 to display the TWI data. Since it is a very large database, all the layers cannot be displayed at a county boundary level at the same time. Zoom in on the map to see the TWI data (shown in yellow).
3. Click on the three dots from the "PSU_DEP_TWI" layer and select Transparency. We suggest to set transparency to about 60-70%
4. Change the basemap. Go to the Basemap Gallery tab and Select "Imagery" as the Basemap.
____________________________________________________________________________
I’ll work on generating a tool that creates a binary classification as shown below.
Copyright Text:
Spatial Reference:
102729
(2272)
Single Fused Map Cache: false
Initial Extent:
XMin: 1107209.2006568378
YMin: -1251619.7910517866
XMax: 2897841.9862064067
YMax: 2468670.064639709
Spatial Reference: 102729
(2272)
Full Extent:
XMin: 1188601.6
YMin: 139897.6
XMax: 2816449.5868632444
YMax: 1077152.6735879288
Spatial Reference: 102729
(2272)
Units: esriFeet
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
Document Info:
Title: MyProject11.aprx
Author:
Comments: PASDA Map Service that includes the Topographic Wetness Index (TWI) database for the whole PA, in a 3 m cell resolution. PASDA Map Server:
https://imagery.pasda.psu.edu/arcgis/rest/services/pasda/PSU_DEP_TWI/MapServer
If you want to see areas that can retain more water and the "flow routing effect" as shown in the image below, we suggest doing the following:
1. Select the ArcGIS Online map viewer option: View In: ArcGIS Online map viewer 2. Once the ArcGIS map viewer is open, zoom in to your area of interest. There is a scale dependency of 1:100,000 to display the TWI data. Since it is a very large database, all the layers cannot be displayed at a county boundary level at the same time. Zoom in on the map to see the TWI data (shown in yellow).
3. Click on the three dots from the "PSU_DEP_TWI" layer and select Transparency. We suggest to set transparency to about 60-70%
4. Change the basemap. Go to the Basemap Gallery tab and Select "Imagery" as the Basemap.
____________________________________________________________________________
I’ll work on generating a tool that creates a binary classification as shown below.
Subject:
Category:
Keywords:
AntialiasingMode: None
TextAntialiasingMode: Force
Supports Dynamic Layers: false
MaxRecordCount: 1000
MaxImageHeight: 4096
MaxImageWidth: 4096
Supported Query Formats: JSON, geoJSON, PBF
Supports Query Data Elements: true
Min Scale: 0
Max Scale: 0
Supports Datum Transformation: true
Child Resources:
Info
Supported Operations:
Export Map
Identify
QueryLegends
QueryDomains
Find
Return Updates
Generate KML