Introduction
Location Map
Base Map
Database Schema
Conventions
GIS Analyses
Flowchart
GIS Concepts
Results
Conclusion
References

Conventions

Conventions

Cober 2005_Projected (Model1 and DEM models)

Final File Name

Description

Districts

Coto Brus County boundary with its 5 districts

curvas-50k

Topographic curves from Costa Rica used to create the DEM

curvas-50k_clip

Topographic curves from Costa Rica clipped into the area of interest (AOI)

cober2005crtm05

Land cover for Costa Rica in 2005

cober2005crtm05_Project

Land cover for Costa Rica in 2005 re-projected

cober2005crtm05_Project_Clip

Land cover for Costa Rica in 2005 re-projected, and clipped into the AOI

curvas-50k_Clip_PolylineToRas

Topographic curves from Costa Rica converted from Polyline to Raster

curvas-50k_Clip_TopoToRas

Topographic curves from Costa Rica converted from Topographic data to Raster

curvas-50k_Clip_TopoToRas_Clip1

Topographic curves from Costa Rica converted from Topographic data to Raster, and clipped into the AOI

curvas_extract

DEM final extracted by mask into the AOI

Hillshade_extract

Hillshaded DEM

NDVI

Final File Name

Description

1998

Raster dataset that combines the 6 bands of Landsat 5 used to build the map

2014

Raster dataset that combines the 6 bands of Landsat 8 used to build the map

clip_iso2

Raster dataset of the isocluster raster clip with Coto Brus county.

clipiso2_poly.shp

Shapefile of the convertion from raster to polygon of the clip_iso2 raster file

diff_ndvi

Raster dataset of the difference between NDVI 1998 and NDVI 2014

Distritos_CotoBrus.shp

Perimeter of Coto Brus county, and its regions

ext_diff_ndvi

Raster dataset obtained with extract by mask of diff_ndvi raster for Coto Brus county

isocluster

Raster dataset of the conversion in two classes of the diff_ndvi raster using the tool Iso Cluster Unsupervised Classification.

NDVI2.mxd

NDVI map

Sum_Output.dbf

Table obtained from the clipiso2_poly.shp with the measure of the difference in change of less vegetation and more vegetation

Watershed

Final File Name

Description

Districts

Coto Brus County boundary with its 5 districts

curvas-50k_TopoToRas_Fill

DEM with sinks filled

Hillshade_extract

Hillshaded DEM

Flow_dir

Flow direction in the DEM

Flow_dir_curv_fill

Flow direction in the DEM once filled

Flow_accu_curv_fill

Flow direction accumulated in the DEM

Sinks

Sinks found in the DEM flow direction

Basins

Basins found in the DEM flow direction

PourPoint_streams2

Pour points snapped from the flow direction accumulated, and, the streams created

Streams2

Streams drawn from the Stream to Feature tool

Stream_network

Stream network created with the conditional tool by using values > 40 pixels

Watershed

Watershed created from the snapped pour points and the filled flow direction

Extract_by_Mask_stream

DEM extracted by mask into the AOI

Slope pastureland

Final File Name

Description

Districts

Coto Brus County boundary with its 5 districts

Curvas_extract

DEM final extracted by mask into the AOI

Pastureland

Pastureland cover in the AOI, created from the land cover for 2005

Slope_pasture_degrees

Slope in degrees estimated for the pastureland in the AOI

Pastureland_elevation

Elevation of the pastureland in the AOI

Reclass_pasture_slope

Slope in degrees reclassified into 0-10, and >10, for the pastureland in the AOI

Reclass_pasture_elevation

Elevation reclassified into 0-1000 m and >1000 m for the pastureland in the AOI

Pasture_Rast_Calc

Pastureland areas that meet the following requirements: slope in degrees >10 and, elevation >1000 m

Raster calculator and streams

Map created with the Pasture_Rast_Calc and the streams shape file from the watershed

 



Updated: August 29, 2009 © 2009 All Rights Reserved.
Colorado State University, Fort Collins, CO 80522 USA