Based on https://pdal.io/workshop/exercises/analysis/dtm/dtm.html and syntax clue from https://hannes.enjoys.it/blog/2022/01/converting-geotiff-to-las-laz/ for the command line without JSON pipeline
You need to install both
Thomas Gratier ThomasG77
ThomasG77
/ srs.geojson
Created
February 18, 2022 04:37
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ThomasG77
/ urls_data_licence_download_ign.csv
Created
February 15, 2022 20:17
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| url | name | |
|---|---|---|
| https://geoservices.ign.fr/ressource/165872 | BD TOPO® Départementale Shapefile - D001 Ain - Décembre 2021 | |
| https://geoservices.ign.fr/ressource/158218 | BD TOPO® Départementale Shapefile - D001 Ain - Mars 2021 | |
| https://geoservices.ign.fr/ressource/165876 | BD TOPO® Départementale Shapefile - D002 Aisne - Décembre 2021 | |
| https://geoservices.ign.fr/ressource/158225 | BD TOPO® Départementale Shapefile - D002 Aisne - Mars 2021 | |
| https://geoservices.ign.fr/ressource/165881 | BD TOPO® Départementale Shapefile - D003 Allier - Décembre 2021 | |
| https://geoservices.ign.fr/ressource/158220 | BD TOPO® Départementale Shapefile - D003 Allier - Mars 2021 | |
| https://geoservices.ign.fr/ressource/165891 | BD TOPO® Départementale Shapefile - D004 Alpes-de-Haute-Provence - Décembre 2021 | |
| https://geoservices.ign.fr/ressource/158232 | BD TOPO® Départementale Shapefile - D004 Alpes-de-Haute-Provence - Mars 2021 | |
| https://geoservices.ign.fr/ressource/165887 | BD TOPO® Départementale Shapefile - D005 Hautes-Alpes - Décembre 2021 |
ThomasG77
/ process_lidar_laz.md
Last active
February 13, 2022 14:10
Process to convert laz file to DTM
ThomasG77
/ pyqgis-point-cloud-layer-laz-ign.py
Created
February 11, 2022 19:17
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| from qgis.core import QgsProject, QgsPointCloudLayer | |
| # File url from the demo to download and uncompress | |
| # https://wxs.ign.fr/c90xknypoz1flvgojchbphgt/telechargement/prepackage/LIDARHD_PACK_NP_2021$LIDARHD_1-0_LAZ_NP-0808_6307-2021/file/LIDARHD_1-0_LAZ_NP-0808_6307-2021.7z | |
| # Add layer and add index automatically if not present | |
| cl1 = QgsPointCloudLayer('LIDARHD_1-0_LAZ_NP-0808_6307-2021/Semis_2021_0808_6306_LA93_IGN69.laz', 'Semis_2021_0808_6306_LA93_IGN69', 'pdal') | |
| if cl1.isValid(): | |
| QgsProject.instance().addMapLayer(cl1) |
ThomasG77
/ datasets-bal-communes.csv
Last active
February 9, 2022 15:04
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| id_bal | code | nom | type | dateMAJ | rowsCount | ignored | |
|---|---|---|---|---|---|---|---|
| 5be174928b4c412c5b8cc23f | 69003 | Albigny-sur-Saône | commune-actuelle | 2021-12-10 | 782 | ||
| 5be174928b4c412c5b8cc23f | 69029 | Bron | commune-actuelle | 2022-01-25 | 4988 | ||
| 5be174928b4c412c5b8cc23f | 69033 | Cailloux-sur-Fontaines | commune-actuelle | 2021-12-30 | 740 | ||
| 5be174928b4c412c5b8cc23f | 69034 | Caluire-et-Cuire | commune-actuelle | 2022-01-06 | 4916 | ||
| 5be174928b4c412c5b8cc23f | 69040 | Champagne-au-Mont-d'Or | commune-actuelle | 2021-11-08 | 1029 | ||
| 5be174928b4c412c5b8cc23f | 69044 | Charbonnières-les-Bains | commune-actuelle | 2020-06-11 | 1181 | ||
| 5be174928b4c412c5b8cc23f | 69046 | Charly | commune-actuelle | 2022-01-25 | 1693 | ||
| 5be174928b4c412c5b8cc23f | 69063 | Collonges-au-Mont-d'Or | commune-actuelle | 2021-12-15 | 952 | ||
| 5be174928b4c412c5b8cc23f | 69068 | Couzon-au-Mont-d'Or | commune-actuelle | 2021-12-28 | 880 |
ThomasG77
/ issue-lidar-size-7z.sh
Created
February 8, 2022 23:24
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| wget 'https://wxs.ign.fr/c90xknypoz1flvgojchbphgt/telechargement/prepackage/LIDARHD_PACK_NP_2021$LIDARHD_1-0_LAZ_NP-0808_6307-2021/file/LIDARHD_1-0_LAZ_NP-0808_6307-2021.7z' | |
| unp LIDARHD_1-0_LAZ_NP-0808_6307-2021.7z | |
| zip -r LIDARHD_1-0_LAZ_NP-0808_6307-2021.zip LIDARHD_1-0_LAZ_NP-0808_6307-2021/ | |
| du -cksh LIDARHD_1-0_LAZ_NP-0808_6307-2021 |
ThomasG77
/ debug-geocoder-related-issue.sh
Last active
February 4, 2022 14:25
ThomasG77
/ annuaire-des-debits-de-tabac-2018-utf8-20lines.csv
Last active
February 2, 2022 16:32
We can make this file beautiful and searchable if this error is corrected: No commas found in this CSV file in line 0.
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| ID;ENSEIGNE;ADRESSE;COMPLEMENT;CODE POSTAL;COMMUNE;NATURE DU DEBIT | |
| 1;;32 route des grands champs;TABAC;01400;L-ABERGEMENT-CLEMENCIAT;Ordinaire permanent | |
| 2;;42 RUE ROGER VAILLANT;CC DAME LOUISE-TABAC-;01500;AMBERIEU-EN-BUGEY;Ordinaire permanent | |
| 3;TABAC DE LA GARE;6 AV DU GENERAL SARRAIL;TABAC;01500;AMBERIEU-EN-BUGEY;Ordinaire permanent | |
| 4;MAISON DE LA PRESSE;14 R BERARD;TABAC;01500;AMBERIEU-EN-BUGEY;Ordinaire permanent | |
| 5;;8 AV PAUL PAINLEVE;TABAC;01500;AMBERIEU-EN-BUGEY;Ordinaire permanent | |
| 6;LA ROSERAIE;33 rue de la ruelle;TABAC;01330;AMBERIEUX-EN-DOMBES;Ordinaire permanent | |
| 7;;114 GRANDE RUE;TABAC;01500;AMBRONAY;Ordinaire permanent | |
| 8;L'EQUATEUR;69 R GENERAL ANDREA;TABAC;01100;ARBENT;Ordinaire permanent | |
| 9;VIVAL;97 R CENTRALE;TABAC;01200;BELLEGARDE-SUR-VALSERINE;Ordinaire permanent |
ThomasG77
/ generate-batiments-paris.sh
Last active
January 19, 2022 13:02
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| wget --content-disposition "https://opendata.arcgis.com/api/v3/datasets/002f14c0cf28435296a341d9921adf99_0/downloads/data?format=shp&spatialRefId=2154" | |
| unzip EMPRISE_BATIE_PARIS.zip | |
| export SHAPE_ENCODING="WINDOWS-1252" | |
| ogr2ogr emprise_batie_paris_with_attribute.shp -dialect SQLite -sql "SELECT *, CASE WHEN c_toitdom = 1 THEN 'tuiles' WHEN c_toitdom = 2 THEN 'zinc' WHEN c_toitdom = 3 THEN 'ardoise' WHEN c_toitdom = 4 THEN 'béton' WHEN c_toitdom = 5 THEN 'terrasses végétales' WHEN c_toitdom = 99 THEN 'non renseigné' END c_toitdoml FROM EMPRISE_BATIE_PARIS" EMPRISE_BATIE_PARIS.shp -lco ENCODING=UTF-8 | |
| mapshaper emprise_batie_paris_with_attribute.shp \ | |
| -colorizer name=calcFill colors='#842e1b,#bac4c8,#5a5e6b,#808076,#a3b553,black' categories='tuiles,zinc,ardoise,béton,terrasses végétales,non renseigné' \ | |
| -style fill='calcFill(c_toitdoml)' stroke='#aaa' stroke-width=0.1 \ | |
| -o output_toit_dominant.svg |
ThomasG77
/ pyqgis-manipulate-ogc-services.py
Last active
March 27, 2022 18:43
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| import re | |
| import csv | |
| import ssl | |
| import urllib.request | |
| ssl._create_default_https_context = ssl._create_unverified_context | |
| baseUrl = 'https://geoservices.ign.fr/' | |
| url_page = baseUrl + 'documentation/services' |