#openlidar

[topostudio]

The second largest favela of São Paulo is located in the neighborhood Paraisópolis, or the "Paradise city", adjacent to the affluent district of Morumbi. Paraisópolis favela has an estimated population between 80,000 and 100,000 people in about 20,000 households. The image shows a point cloud model with different levels of subsampling ranging from 50cm to 5m to emphasize the edges of buildings and roads. The image only shows points between 770 and 820 meters AMSL. The subsampled model can be visualized on @Sketchfab https://skfb.ly/6Swrp

Source: airborne open LiDAR data of the São Paulo City, collected in 2017, available at http://geosampa.prefeitura.sp.gov.br/

[geone-ws]

Flanders Openlidar Download Service

https://remotesensing.vlaanderen.be/apps/openlidar/#collapseDataDownload

[topostudio]

Point cloud model, filtered and thinned, representing a salt refinery at Lake Grassmere, New Zealand. This airborne lidar was captured for the Marlborough District Council by AAM New Zealandealand and is made available by @opentopography.

[topostudio]

The Mill Network at Kinderdijk-Elshout is a group of buildings in a human-made landscape where a centuries-long battle is waged to drain parts of the Dutch territory and protect it against further floods. The landscape is a striking juxtaposition of horizontal features, represented by canals, dikes and fields, with vertical conveyors represented by the mill system. There is no drainage network of this kind or of comparable antiquity anywhere else in the world. (Text adapted from the #UNESCO website) This point cloud model made available by the Dutch government contains the exact measurements of the centimeter-high and kilometre-wide system. 3D model: https://skfb.ly/6PRKs

[topostudio]

Plan view of a 3D point cloud model of the Oosterscheldekering storm surge barrier. The Eastern Scheldt storm surge barrier, between the islands Schouwen-Duiveland and Noord-Beveland, is the largest of the 13 ambitious Delta Works series of dams and storm surge barriers, designed to protect the Netherlands from flooding from the North Sea. The construction of the Delta Works was in response to the widespread damage and loss of life due to the North Sea Flood of 1953. The airborne LiDAR by the Actueel Hoogtebestand Nederland is distributed on the internet as open data.