WorldDEM Neo

Medium resolution 5 m digital surface and terrain models, acquired worldwide. The collection contains data from 2017 to 2021.


Overview

WorldDEM Neo provides 3D elevation surface and terrain models with worldwide availability. The datasets are available from 2017 to 2021. See more on the marketplace or download sample data.

A WorldDEM Neo DSM of Jinzhong (China)

Geographic coverage and restrictions

The geographic coverage is global, but certain areas are restricted.

The restriction map

Data products

Data productTypeModelCoverage
WorldDEM Neo DSMCatalogDSMGlobal with restrictions
WorldDEM Neo DTMCatalogDTMGlobal with restrictions

Specifications

General

Specification Description
Provider Airbus
Collection type Catalog
Product type Elevation
System type Satellite

Data

SpecificationDescription
Resolution5 m
Bit depth per pixel32-bit
Delivery formatA ZIP file containing the following files:
  • Data (GeoTIFF)
  • Metadata (JSON)
MasksTransparency
NoData value-32,767
Hydro-flatteningOceans: set to 0 m
Lakes: set to a single elevation value
Rivers: flattened in steps of 50 cm
Data sourceTerraSAR‑X

Geographic reference

SpecificationDescription
Coordinate reference systemGeographic-WGS84 with EGM2008 height
Positional accuracyHorizontal: 6 m CE90 absolute
Vertical:
  • 1.4 m LE90 absolute
  • Relative:
    • For flat surfaces: 2 m LE90
    • For slopes greater than 20%: 4 m LE90

Conditions

SpecificationDescription
LimitationsInput: AOI from 1 up to 250 km2
Availability: from 2017 to 2021
Output: AOI-clipped imagery
Minimum chargeAs per 1 km2

API integration

Data productTypeName and IDCollection name
WorldDEM Neo DSMCatalogName: worlddem-neo-dsm
ID: ec016f4c-332c-4190-b18b-13fb12519c40
worlddem-neo
WorldDEM Neo DTMCatalogName: worlddem-neo-dtm
ID: 7890c23f-04ca-49fa-8060-31e9edf6b8e9
worlddem-neo-dtm

Learn more


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