WorldDEM Neo DSM

A medium resolution 5 m digital surface model, acquired worldwide. The collection contains data from 2017 to 2021.


Overview

WorldDEM Neo DSM is a satellite-based digital surface model (DSM) with worldwide availability. See more on the marketplace.

An elevation model of Jinzhong (China)
An elevation model of Jinzhong (China)

Geographic coverage

The geographic coverage is global.

Geometry type

This collection accepts AOIs. You will get imagery clipped to the defined AOI.

Specifications

General

SpecificationDescription
Collection typeCatalog
Product typeElevation
Model typeDSM

Data

SpecificationDescription
Spatial resolution5 m (medium)
Bit depth per pixel32-bit
Standard deliveryA ZIP file containing the following files:
  • Data (GeoTIFF)
  • Metadata (PDF)
  • Masks (CSV, GeoTIFF, KML)
  • Visuals (GeoTIFF)
NoData value-32767

Geographic reference

SpecificationDescription
Coordinate reference systemHorizontal: EPSG:4326
Vertical: EPSG:3855
Horizontal accuracyAbsolute: 6 m CE90
Relative: 4 m
Vertical accuracyAbsolute: 2.5 m LE90
Relative: 2/4 m
Vertical datumEGM2008

Limitations

LimitationValue
AvailabilityAcquisition date range:* 2017–2021
AOI sizeFrom 1 km2
Minimum width1 km

UP42 data products

Product configuration titleData product IDCollection name
WorldDEM NEO DSMec016f4c-332c-4190-b18b-13fb12519c40worlddem-neo