diff --git a/README.md b/README.md index ec6be9c..459f281 100644 --- a/README.md +++ b/README.md @@ -2,54 +2,6 @@ Look through our [d4c-datapkg-orthoimagery](https://github.com/dataforcanada/d4c-datapkg-orthoimagery) repo for the datasets that are currently being processed and datasets being acquired. -## Development Environment - -Although we prioritize open-source tools, we currently use [MapTiler Engine Pro](https://www.maptiler.com/engine/pricing) because it outperforms available open-source alternatives for this specific workflow. - -## Specifications of Tile Packages - -The specifications for the tile packages are defined in this code. - -```bash -#!/bin/bash -PROJECT_DIR="~/Documents/Personal/Projects/dataforcanada/d4c-datapkg-orthoimagery" -DATASET_ID="ca-mb_winnipeg-2024A00054611040_orthoimagery_2024_075mm" -DATA_DIR="${PROJECT_DIR}/data" -DATA_INPUT_DIR="${DATA_DIR}/input/${DATASET_ID}" -DATA_OUTPUT_DIR="${DATA_DIR}/output/${DATASET_ID}" - -MBTILES_OUTPUT_FILE="${DATA_OUTPUT_DIR}/${DATASET_ID}.mbtiles" -PMTILES_OUTPUT_FILE="${DATA_OUTPUT_DIR}/${DATASET_ID}.pmtiles" - -# Define arguments in an array -ARGS=( - -progress - -name "City of Winnipeg Orthoimagery for 2024 / Ortho-imagerie de la Ville de Winnipeg de 2024" - -description "Orthoimagery 7.5cm resolution. / Ortho-imagerie à résolution de 7,5 cm." - -attribution "Source: data.winnipeg.ca / Source: data.winnipeg.ca" - -srs_epsg - -mbtiles_compatible - -wo "NUM_THREADS=ALL_CPUS" - -wo "USE_OPENCL=TRUE" - -sparse - -scale 2.000000 - -work_dir ~/tmp/maptiler_engine - -f webp32 - -webp_quality 85 - -webp_lossy - -webp_preset photo - -resampling cubic - -overviews_resampling average - -o "${MBTILES_OUTPUT_FILE}" - $DATA_INPUT_DIR/*.ecw -) - -# Run the command with the array -maptiler-engine "${ARGS[@]}" - -pmtiles convert --tmpdir=~/tmp/pmtiles ${MBTILES_OUTPUT_FILE} ${PMTILES_OUTPUT_FILE} -``` - ## Download and Preview Here is a table of some of the datasets created from the current process.