geotrellis/geotrellis-pointcloud-server

GeoTrellis PointCloud OGC Server

GeoTrellis PointCloud OGC Server

To run this demo you can use the following Makefile commands:

# to run from the sbt shell
$ make run

# to run assembly jar locally
$ make run-jar

# build docker
$ make docker

# run server in a docker container
$ make run-docker

Makefile

Makefile contains some shortcuts to simplify the demo run.

Command	Description
run	Run server from sbt
assembly	Build assembly jar
run-assembly	Run assembly jar
docker	Build a docker container
run-docker	Run assembly jar inside a docker container, alias for docker-compose up
run-docker-raw	docker-compose up alternative but without docker-compose usage

AWS S3 Configuration

For the proper work with usgs-lpc-ny-cl-ess-lchamp layer it is necessary to configure AWS S3 Credentials via env variables or via ~/.aws/credentials file. The region of this layer is us-west-2.

PDAL also requires AWS_CONFIG_FILE variable to point to the ~/.aws/credentials file. Check out the docker-compose.yaml file for the min necessary configuration.

If you want to view the usgs-lpc-ny-cl-ess-lchamp layer S3 layer, please modify the application.conf file to include this layer in the services descriptions:

layer-definitions = [
  ${layers.red-rocks},
  ${layers.usgs-lpc-ny-cl-ess-lchamp}
]

Ingest

Some ingest docs can be found here. This section would briefly describe the ingest process as well with some important parameters descriptions.

The simple ingest can be launched via the following command:

mkdir ~/entwine
docker run -it -v ~/entwine:/entwine connormanning/entwine build \
    -i https://data.entwine.io/red-rocks.laz \
    -o /entwine/red-rocks

• All extra parameters supported by the catalog build process are described here.
• In order to update the same catalog, preset the bounds parameter. It will make possible to ingest some new files into the same catalog that are inside of the predefined bounds.
• span allows to specify the amount of voxels per dimension, a pretty important for the catalog read performance parameter.