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This is an ArcGIS toolbox for landscape limnology created from a collection of Python script tools. It was used to create the [LAGOS-NE database](https://lagoslakes.org/) and is currently being updated in 2017 and 2018 for the creation of the LAGOS-US database.
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This is an ArcGIS toolbox for landscape limnology created from a collection of Python script tools. It was used to create the [LAGOS-US database](https://lagoslakes.org/).
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This toolbox was created with ArcGIS 10.1. It is being maintained in ArcGIS 10.3. It may work for other versions of ArcGIS.
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## Releases & Citation
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Release [v2.0](https://github.com/cont-limno/LAGOS_GIS_Toolbox/tree/v2.0) corresponds to the methods documented with the release of the LAGOS-US LOCUS and GEO modules
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LOCUS Data citation:
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Smith, N.J., K.E. Webster, L.K. Rodriguez, K.S. Cheruvelil, and P.A. Soranno. 2021. LAGOS-US LOCUS v1.0: Data module of location, identifiers, and physical characteristics of lakes and their watersheds in the conterminous U.S. ver 1. Environmental Data Initiative. https://doi.org/10.6073/pasta/e5c2fb8d77467d3f03de4667ac2173ca (Accessed 2021-12-13).
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Data paper citation:
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Cheruvelil, K.S., Soranno, P.A., McCullough, I.M., Webster, K.E., Rodriguez, L.K. and Smith, N.J. (2021), LAGOS-US LOCUS v1.0: Data module of location, identifiers, and physical characteristics of lakes and their watersheds in the conterminous U.S. Limnol Oceanogr Letters 6: 270-292. https://doi-org.proxy1.cl.msu.edu/10.1002/lol2.10203
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GEO Data citation
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Smith, N.J., K.E. Webster, L. Rodriguez, K.S. Cheruvelil, and P.A. Soranno. 2021. LAGOS-US GEO: Data module of lake geospatial ecological context at multiple spatial and temporal scales in the conterminous U.S. Environmental Data Initiative. https://doi.org/??????. Dataset accessed XX/XX/2022.
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Release [v1.0](https://github.com/cont-limno/LAGOS_GIS_Toolbox/tree/v1.0) corresponds to the methods documented in the following manuscript:
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Soranno, P. A., Bissell, E. G., Cheruvelil, K. S., Christel, S. T., Collins, S. M., Fergus, C. E., ... & Scott, C. E. (2015). Building a multi-scaled geospatial temporal ecology database from disparate data sources: fostering open science and data reuse. *GigaScience, 4*(1), 28.
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## Requires
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* Spatial Analyst extension (some tools)
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*[RivEX software](http://www.rivex.co.uk/) (proprietary) to create the input (rivers with Strahler order assignment) to the Lake Order Tool.
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* While some steps in our workflow at Michigan State University are conducted in a supercomputing environment (ie Taudem
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pitremove & d8flowdir were ported to RHEL to get the data processed faster), you can do these steps on a workstation
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easily enough with ESRI tools or with the [Taudem](http://hydrology.usu.edu/taudem/taudem5/index.html) tool suite.
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* ArcGIS 10.3 or higher
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*[Taudem](http://hydrology.usu.edu/taudem/taudem5/index.html) tool suite (some tools).
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## Installation
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@@ -31,47 +39,37 @@ easily enough with ESRI tools or with the [Taudem](http://hydrology.usu.edu/taud
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## Tools
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**Lake Analysis**
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* Lake Connectivity Classification
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* Lake Order Classification
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* Lake-Wetland Connections
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* Upstream Lakes
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**Summarize Data by Zones**
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* Lakes in Zones
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* Line Density
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* Point Density
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* Polygons in Zones
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* Streams in Zones
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* Subset Overlapping Zones
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* Wetlands in Zones
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* Zonal Attribution of Raster Data
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* Flatten Overlapping Zones
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* LAGOS-US Lake Density
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* LAGOS-US Stream Density
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* Line Density in Zones
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* Point Attribution of Raster Data
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* Point Density in Zones
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* Polygon Density in Zones
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* Pre-process PAD-US Dataset
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* Rasterize Zones
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* Zonal Summary of Classed Polygons
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* Zonal Summary of Raster Data
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**Utilities**
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* Add Unique Fields
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* Drop Fields and Calc Geometry
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* Export to CSV
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* Merge Many Feature Classes
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* Merge Many Shapefiles
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* Merge NHD Features
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* Merge NHD Features without Deduplication
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* Mosaic to Subregion
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* Prefix Field Names
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* Test LAGOS GIS Toolbox
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**Watershed Delineation**
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1. State and Mosaic Data for Subregion
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2. Burn Flowlines into DEM
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3. Clip DEM to HU8 Boundaries
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4. (Step 4 (Fill Pits) is not in toolbox)
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5. Create HU8 Walls
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6. (Step 6 (Flow Direction) is not in toolbox)
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7. Convert TauDEM Flow Direction Raster to ArcGIS Format
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8. Create Pour Points
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9. Create Lake Watersheds
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**Wetland Analysis**
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1. Preprocess NWI
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2. Wetland Order
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Plus-01. Add Waterbody NHDPlusID
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Plus-02. Update Grid Codes
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Plus-03. Add Lake Seeds (Pour Points/Outlets)
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Plus-04. Revise HydroDEM
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Plus-05. TauDEM Pit Remove
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Plus-06. Flow Direction
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Plus-07. Delineate Catchments
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Plus-08. Aggregrate Watersheds
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---
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The toolbox is not formally supported. You can direct questions to the current maintainer, Nicole Smith (smithn78@msu.edu), or the project PI, Patricia Soranno (soranno@msu.edu).
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The toolbox is not formally supported. You can direct questions to the project PI, Kendra Cheruvelil (ksc@msu.edu).
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