NEXTMap

Overview

The NEXTMap elevation models are global 3D terrain datasets provided by Intermap. See more on the marketplace.

NEXTMap

Geographic coverage

DSM

The coverage map for NEXTMap One DSM

The coverage map for NEXTMap 6 DSM

The coverage map for NEXTMap 10 DSM

DTM

The coverage map for NEXTMap One DTM

The coverage map for NEXTMap 6 DTM

The coverage map for NEXTMap 10 DTM

Bundle

The coverage map for NEXTMap One Bundle

The coverage map for NEXTMap 6 Bundle

The coverage map for NEXTMap 10 Bundle

Specifications

General

Specification	Description
Collection type	Catalog
Product type	Elevation
Model type	DSM DTM
Data source	Aerial SAR and LIDAR

Data

Specification	Description
Spatial resolution	NEXTMap One: 1 m (high) NEXTMap 6: 6 m (medium) NEXTMap 10: 10 m (medium)
Bit depth per pixel	32-bit
Delivery format	A ZIP file containing the data (GeoTIFF)
NoData value	-32767
Hydro-flattening	Oceans: set to 0 m Lakes: set to a single elevation value Rivers: flattened in steps of 50 cm

Geographic reference

Specification	Description
Coordinate reference system	NEXTMap One: Geographic-WGS84 with EGM2008 height NEXTMap 6: Geographic-WGS84 with EGM2008 height NEXTMap 10: Geographic-WGS84 with EGM96 height
Positional accuracy	NEXTMap One: For Western EU, USA, and Southeast Asia: Horizontal: 3.5 m CE90 absolute Vertical: 1 m LE90 absolute For other areas: Horizontal: 5 m CE90 absolute Vertical: 3 m LE90 absolute NEXTMap 6 DSM: Horizontal: 3.5 m CE90 absolute Vertical: 3 m LE90 absolute NEXTMap 6 DTM: Horizontal: 5 m CE90 absolute Vertical: 3 m LE90 absolute NEXTMap 10: Horizontal: 17.5 m CE90 absolute Vertical: 8 m LE90 absolute

Specification

Description

Coordinate reference system

NEXTMap One: Geographic-WGS84 with EGM2008 height
NEXTMap 6: Geographic-WGS84 with EGM2008 height
NEXTMap 10: Geographic-WGS84 with EGM96 height

Positional accuracy

NEXTMap One:

For Western EU, USA, and Southeast Asia:
- Horizontal: 3.5 m CE90 absolute
- Vertical: 1 m LE90 absolute
For other areas:
- Horizontal: 5 m CE90 absolute
- Vertical: 3 m LE90 absolute

NEXTMap 6 DSM:

Horizontal: 3.5 m CE90 absolute
Vertical: 3 m LE90 absolute

NEXTMap 6 DTM:

Horizontal: 5 m CE90 absolute
Vertical: 3 m LE90 absolute

NEXTMap 10:

Horizontal: 17.5 m CE90 absolute
Vertical: 8 m LE90 absolute

Limitations

Limitation	Value
Input	AOI up to 250 km²
Availability	Acquisition date range:* 2020–2024
Output	AOI-clipped imagery

^* The data for this collection was acquired sometime between the start and end dates of the range and represents the latest processed data available.

UP42 data products

Title	Data product	Collection name
NEXTMap One DSM	Name: `nextmapone-dsm` ID: `228eb747-2b8b-4f56-8ade-2efd844d3792`	`nextmapone-dsm`
NEXTMap 6 DSM	Name: `nextmap6-dsm` ID: `93f2014d-b34e-411a-9688-33e084190b68`	`nextmap6-dsm`
NEXTMap 10 DSM	Name: `nextmap10-dsm` ID: `5a484ba9-b2b9-4385-a066-0f6d28f6ad8f`	`nextmap10-dsm`
NEXTMap One DTM	Name: `nextmapone-dtm` ID: `da146ac4-7000-4d59-b488-3633f11b6cb8`	`nextmapone-dtm`
NEXTMap 6 DTM	Name: `nextmap6-dtm` ID: `337c01f4-d71a-4f2f-8aee-d21431565893`	`nextmap6-dtm`
NEXTMap 10 DTM	Name: `nextmap10-dtm` ID: `5908c45d-dd41-4fd2-b38f-759f23d25ebf`	`nextmap10-dtm`
NEXTMap One Bundle	Name: `nextmapone-bundle` ID: `776cadc2-ccb7-4ca4-8077-fc679bf8376a`	`nextmapone-bundle`
NEXTMap 6 Bundle	Name: `nextmap6-bundle` ID: `ca213436-c8cf-42a9-a4a2-04eb2fa7c9d6`	`nextmap6-bundle`
NEXTMap 10 Bundle	Name: `nextmap10-bundle` ID: `0253307a-0377-4cd4-bd1c-93ec06ba7f4a`	`nextmap10-bundle`