How to add Indiana LiDAR data product layers in GIS software

We are hosting below LiDAR data product tile maps derived from the Indiana 3D Elevation Program LiDAR data.

  1. Normalized Digital Height Model(NDHM): Height measured from the ground surface to the top of the objects. The spatial resolution of the NDHM layers are 100ft GSD* for statewide, 5ft GSD for countywide tile maps.
  2. Digital Terrain Model(DTM): Elevation of ground surface. Only countywide layers are provided with 5ft GSD.

*GSD: ground sampling distance (pixel size on the ground)

You can easily add these maps as background in QGIS following the instruction below. Please refer to this link to add XYZ tiles in ArcGIS. Original LiDAR data and raster files can be also downloaded from the Indiana LiDAR data portal also maintained by our team.

URL for the statewide NDHM tilemaps

  • 2011-2013: http://lidar.jinha.org/xyz/indiana_state/2011to2013/ndhm/{z}/{x}/{y}.png
  • 2017-2020: http://lidar.jinha.org/xyz/indiana_state/2017to2020/ndhm/{z}/{x}/{y}.png

URL for the countywide NDHM tilemaps

  • http://lidar.jinha.org/xyz/adams/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/adams/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/allen/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/allen/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/bartholomew/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/bartholomew/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/benton/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/benton/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/blackford/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/blackford/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/boone/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/boone/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/brown/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/brown/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/carroll/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/carroll/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/cass/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/cass/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/clark/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/clark/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/clay/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/clay/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/clinton/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/clinton/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/crawford/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/crawford/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/daviess/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/daviess/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/dearborn/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/dearborn/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/decatur/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/decatur/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/dekalb/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/dekalb/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/delaware/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/delaware/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/dubois/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/dubois/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/elkhart/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/elkhart/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/fayette/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/fayette/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/floyd/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/floyd/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/fountain/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/fountain/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/franklin/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/franklin/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/fulton/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/fulton/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/gibson/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/gibson/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/grant/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/grant/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/greene/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/greene/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/hamilton/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/hamilton/2016/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/hancock/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/hancock/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/harrison/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/harrison/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/hendricks/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/hendricks/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/henry/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/henry/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/howard/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/howard/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/huntington/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/huntington/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/jackson/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/jackson/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/jasper/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/jasper/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/jay/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/jay/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/jefferson/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/jefferson/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/jennings/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/jennings/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/johnson/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/johnson/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/knox/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/knox/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/kosciusko/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/kosciusko/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/lagrange/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/lagrange/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/lake/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/lake/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/laporte/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/laporte/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/lawrence/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/lawrence/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/madison/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/madison/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/marion/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/marion/2016/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/marshall/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/marshall/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/martin/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/martin/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/miami/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/miami/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/monroe/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/monroe/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/montgomery/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/montgomery/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/morgan/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/morgan/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/newton/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/newton/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/noble/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/noble/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/ohio/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/orange/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/orange/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/owen/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/owen/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/parke/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/parke/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/perry/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/perry/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/pike/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/pike/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/porter/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/porter/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/posey/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/posey/2020/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/pulaski/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/pulaski/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/putnam/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/putnam/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/randolph/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/randolph/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/ripley/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/ripley/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/rush/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/rush/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/scott/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/scott/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/shelby/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/shelby/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/spencer/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/spencer/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/starke/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/starke/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/steuben/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/steuben/2017/ndhm/{z}/{x}/{y}.pn
  • http://lidar.jinha.org/xyz/stjoseph/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/stjoseph/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/sullivan/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/sullivan/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/switzerland/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/switzerland/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/tippecanoe/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/tippecanoe/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/tipton/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/tipton/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/union/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/union/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/vanderburgh/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/vanderburgh/2020/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/vermillion/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/vermillion/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/vigo/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/vigo/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/wabash/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/wabash/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/warren/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/warren/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/warrick/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/warrick/2020/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/washington/2011/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/washington/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/wayne/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/wayne/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/wells/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/wells/2017/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/white/2013/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/white/2018/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/whitley/2012/ndhm/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/whitley/2017/ndhm/{z}/{x}/{y}.png

URL for the countywide DTM tilemaps

  • http://lidar.jinha.org/xyz/adams/2012/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/adams/2017/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/allen/2012/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/allen/2017/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/bartholomew/2011/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/bartholomew/2017/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/benton/2013/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/benton/2018/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/blackford/2012/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/blackford/2017/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/boone/2011/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/boone/2018/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/brown/2011/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/brown/2017/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/carroll/2011/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/carroll/2018/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/cass/2011/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/cass/2017/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/clark/2012/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/clark/2017/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/clay/2013/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/clay/2018/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/clinton/2011/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/clinton/2018/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/crawford/2011/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/crawford/2018/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/daviess/2013/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/daviess/2018/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/dearborn/2012/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/dearborn/2017/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/decatur/2012/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/decatur/2017/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/dekalb/2012/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/dekalb/2017/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/delaware/2012/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/delaware/2017/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/dubois/2013/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/dubois/2018/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/elkhart/2011/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/elkhart/2017/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/fayette/2012/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/fayette/2017/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/floyd/2012/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/floyd/2017/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/fountain/2013/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/fountain/2018/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/franklin/2012/dem/{z}/{x}/{y}.png
  • http://lidar.jinha.org/xyz/franklin/2017/dem/{z}/{x}/{y}.png
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Logansport Low Head Dam UAS Data Collection

We (Sun, Joshua, and Nikhil) went to Logansport, IN on July 15, 2021, to collect UAS data over low head dams that will be demolished later in 2021. Dr. Sweeten’s group showed us the low head dams and also helped us locate take-off and landing locations for the UAS data collection. We also had a great discussion on potential collaboration in the near future.

UAS demonstration in the Hoosier National Forest Research Field Meeting

Our research group gave a live demonstration of UAS LiDAR and multispectral data collection and processing in the Hoosier National Forest Research Field meeting held in Tell City, IN on June 17, 2021.

RGB image captured from the demonstration UAS flight

Above picture is taken from one of the UAS demonstration flight (DJI Matrice 300 with Zenmuse L1 payload) and we were located in the shade (left corner of the above image).

Zoomed in image of the original image

WheatCAP UAS Survey Summary

Texas A&M AgriLife Research scientists, in collaboration with Purdue University, will deploy their expertise in unmanned aircraft systems (UAS) to bolster a comprehensive digital agriculture initiative, which aims to improve wheat crop production across the country. The UAS component is intended as part of a multi-institutional Coordinated Agricultural Project, known as the WheatCAP. It is one of several CAPs funded by the U.S. Department of Agriculture National Institute of Food and Agriculture in the past. The WheatCAP plans for submitting for a new grant in 2021 with UAS as an integral component.

A primary effort of the WheatCAP is to develop a coordinated effort for improving wheat production through developing tools and sharing large datasets among breeders to enhance efforts. One proposed initiative is to develop a centralized database of UAS-based phenotypic data collected from multiple breeding programs. This database will help develop phenomics tools that can be used to screen genotypes across multiple environments.

AgriLife Research’s first major step in the overarching UAS portion of the initiative, to which the agency will contribute many aspects of UAS expertise, was to conduct a survey of capabilities among the collaborating institutions, comprising 19 individuals, to determine the broad capabilities of each.

The survey revealed that, of the 19 participants in the project, 15 have already established a UAS component. Institutions with UAS were asked to rank their programs’ experience levels, of which four identified as advanced, six as intermediate, and five as beginners. The three institutions without the UAS component said they planned to establish one within the next two years.

When asked which year of the grant they would start sending data to the Texas/Purdue UAS Data Analysis Center, 13 responded year one, and the other five said year two of the project. Various drone models, sensors, equipment, and processing software are being used across the different programs, and half of the 19 programs have certified pilots on staff.

When asked how they address the issue of georeferencing or aligning the UAS data products over the growing season, most programs reported using Ground Control Points (GCPs) with Global Positioning System (GPS) surveying, and even a Real-Time Kinematic (RTK) GPS.

Additionally, 13 of the 19 programs had experience capturing raw images using sensors mounted on the UAS, and only 11 had experience sharing data, like raw images and geospatial data, generated from the UAS.

11 programs had indicated experience analyzing geospatial data products such as orthomosaics, digital surface models, or 3D point cloud generated from UAS data.

13 programs indicated having experience analyzing geospatial data products such as vegetation indices like normalized difference vegetative, normalized difference RedEdge, and soil adjusted vegetation indices. Also included is experience with structural phenotypic information like canopy height, canopy volume, canopy cover, and others.

12 programs indicated experience in developing multi- temporal analysis using the data products mentioned previously.

10 of the 19 programs conduct their own UAS data collection, processing, storage, and analysis. Overall, those who described their program level as advanced and intermediate indicated minimal training needs. However, they believe that the training can be useful for them to enhance their ability either in all or one phase of UAS data collection, processing, or storage, and UAS data collected in multiple environments can be standardized for comparison. Much of the training needs are in big data analytics to generate algorithms.

Texas A&M AgriLife Research/Purdue will respond to existing needs among the collaborators by providing its considerable capacity to conduct UAS training and process, collect and store massive datasets required by the overall effort. AgriLife Research will focus its effort on supporting those institutions at the beginner stages of working with UAS.

You can visit http://tinyurl.com/wheatCAPUASSummary or scan the below QR code for the full summary spreadsheet of partner responses on UAS capability.

This article is developed by Amir Ibrahim 1), Jackie Rudd 1), Gabe Saldana 1), Mahendra Bhandari 1), Jinha Jung 3), Juan Landivar 1), Shannon Baker 1), and Anjin Chang 2)

1) Texas A&M University; 2) Texas A&M University-Corpus Christi; 3) Purdue University