SRTM X-SAR - Elevation Error Mosaic - Global
The SRTM X-SAR Error Mosaic is based on the height error map (HEM, see SRTM PDF http://www.dlr.de/eoc/Portaldata/60/Resources/dokumente/7_sat_miss/SRTM-XSAR-DEM-DTED-1.1.pdf) and provides a local measure of the achieved accuracy. It is statistically determined from a neighborhood of image cells mainly considering the phase and baseline stability. Thus it describes the precision relative to the surrounding. The determination of the absolute accuracy requires the consideration of reference measures.
INSPIRE
Identification
- File identifier
- 6e136303-ff02-4ab4-b38a-db5ef64eea2c XML
- Hierarchy level
- Dataset
Online resource
- Protocol
-
WWW:LINK-1.0-http--link
- Protocol
-
OGC:WMS
- Protocol
-
OGC:WCS
- Protocol
-
OGC:WMS-http-get-capabilities
- Protocol
-
OGC:WCS-http-get-capabilities
- Protocol
-
WWW:LINK-1.0-http--link
Resource identifier
- Metadata language
- Deutsch
- Spatial representation type
- Grid
Encoding
- Format
-
GeoTIFF
Projection
- code
- EPSG:4326
Classification of data and services
- Topic category
-
- Elevation
Classification of data and services
Coupled resource
Coupled resource
Classification of data and services
Coupled resource
Coupled resource
Keywords
-
GEMET - INSPIRE themes, version 1.0
-
-
Höhe
-
Other keywords
- Theme
-
-
DLR
-
Elevation
-
Space Shuttle
-
STS-99
-
SRTM
-
X-SAR
-
HEM
-
Global
-
inspireidentifiziert
-
Geographic coverage
Temporal reference
Temporal extent
- Begin
- 2000-01-11T07:00:00
- End
- 2000-01-22T08:00:00
Temporal extent
- Date (Revision)
- 2011-01-31T00:22:00
Quality and validity
- Lineage
-
Horizontal accuracy (absolute): ±20m 90% circular error
Horizontal accuracy (relative): ±15m 90% circular error
Vertical accuracy (absolute): ±16m 90% linear error
Vertical accuracy (relative): ±6m 90% linear error
- Denominator
- 50000
Conformity
Conformity
Conformity
Conformity
Conformity
Conformity
- Explanation
-
See the referenced specification.
Restrictions on access and use
- Access constraints
- Es gelten keine Zugriffsbeschränkungen
- Access constraints
-
Nutzungsbedingungen: https://geoservice.dlr.de/resources/licenses/srtm_xsar/DLR_SRTM_XSAR_ReadMe.pdf / Terms of use: https://geoservice.dlr.de/resources/licenses/srtm_xsar/DLR_SRTM_XSAR_ReadMe.pdf
Responsible organization (s)
Contact for the resource
- Organisation name
-
German Aerospace Center (DLR)
-
geoservice@dlr.de geoservice@dlr.de
Responsible organization (s)
Contact for the resource
- Organisation name
-
German Aerospace Center (DLR)
-
geoservice@dlr.de geoservice@dlr.de
Metadata information
Contact for the metadata
- Organisation name
-
German Aerospace Center (DLR)
-
geoservice@dlr.de geoservice@dlr.de
- Date stamp
- 2023-01-25T09:41:33
- Metadata language
- Deutsch
- Character set
- UTF8