GIS | CartoBLOG

Posted by Miguel Moreno Gonzalez on Mar 29, 2019 in GIS, What's new | 6 comments

How-to: harvesting large quantity of data from ArcGIS REST services using a new tool!

If you have ever worked with ArcGIS REST Services, either through ArcGIS Online or ArcGIS Server, you might have faced a limitation of 1000 features by response, and...

Posted by CartONG team on Mar 18, 2019 in GIS, Mobile Technologies, What's new | 0 comments

Assessment of the GPS accuracy of mobile devices

CartONG is publishing an assessment regarding the GPS accuracy of a selection of mobile devices commonly used in the field by humanitarian actors for data collection....

Posted by CartONG team on Sep 5, 2018 in GIS, What's new | 0 comments

Drone imagery: a comparison of 3 UAV post-treatment software

CartONG is releasing a comparison between 3 UAV post-treatment software. After a previous project in 2016 with FSD and UAViator, CartONG has gained more experiences in...

Posted by Fanny Bas on Aug 20, 2018 in GIS, Mapping, What's new | 0 comments

ArcGIS advanced training on the Network Analyst tool

CartONG is publishing an advanced tutorial on the Network Analyst tool of ArcGIS Desktop 10.5, created by ESRI. ArcGIS Network Analyst provides network-based spatial...

Posted by CartONG team on Jan 25, 2018 in GIS, Mapping, What's new | 0 comments

Tutoriel : solutions pour publier une carte interactive à partir d’un projet QGIS

Dans le cadre d’un projet financé par l’AFD en soutien à l’ONG NITIDÆ (ex Rongead/EtcTerra) pour la mise en place d’un outil de suivi de parcelles agricoles et...

Posted by Léo Martine on Dec 21, 2017 in GIS, Mapping, Mobile Technologies, What's new | 0 comments

Tutoriel : GeoPoppy, Découverte d’un SIG portable complet

GeoPoppy est une application de suivi et évaluation hébergée sur un mini serveur portable (RaspberryPi) et affichée sur une tablette tactile. Elle fonctionne comme un...