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
Standard delivery	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: WGS84 with EGM2008 height NEXTMap 6: WGS84 with EGM2008 height NEXTMap 10: WGS84 with EGM96 height
Vertical accuracy	Absolute: NEXTMap One: For Western EU, USA, and Southeast Asia — 1 m LE90 For other areas — 3 m LE90 NEXTMap 6: 3 m LE90 NEXTMap 10: 8 m LE90
Horizontal accuracy	Absolute: NEXTMap One: For Western EU, USA, and Southeast Asia — 3.5 m CE90 For other areas — 5 m CE90 NEXTMap 6 DSM: 3.5 m CE90 NEXTMap 6 DTM: 5 m CE90 NEXTMap 10: 17.5 m CE90

Limitations

Limitation	Value
Input	AOI up to 250 km²
Availability	Acquisition date range:* 2020–2022
Output	AOI-clipped imagery

^* Full scenes from certain collections have an acquisition date range instead of a specific acquisition date. The acquisition date range can span weeks, months, or years. The data can be updated over time. When you place an order for a given AOI, you always get the latest data available.

UP42 data products

If using the API, set the datetime search range to include 2020-01-01T00:00:00Z, for example:

"datetime": "2019-01-01T00:00:00.000Z/2022-12-31T00:00:00.000Z"

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