Digital polygon data of Glaciers of Bhutan in 1990. This dataset is created using Landsat MSS and TM imageries of 1990. The glacier outlines was derived semi-automatically using object-based image classification (OBIC ) method separately for clean ice and debris cover and further editing and validation was done carefully by draping over the high resolution images from Google Earth.
| Schema | iso19139 |
| Purpose | Locational base data for general purpose and Glacier inventory 1990 |
| Descriptive Keyword | Glacier, Clean-ice, Debris-covered (theme) Bhutan (place) |
| Metadata Record Info | |
|---|---|
| Language | eng |
| Charset | utf8 |
| Hierarchy Level | dataset |
| Date | 2020-09-08T14:32:12 |
| Standard Name | North American Profile of ISO 19115:2003 |
| Contact | |||
|---|---|---|---|
| Name | Mr. Sudan Bikash Maharjan | Sudan.Maharjan@icimod.org | |
| Organization Name | ICIMOD | Voice | |
| Position name | Research Associate RS/GIS | Address | |
| Role | author | ||
| Identification Info | |
|---|---|
| Title | Clean-ice and Debris-covered Glaciers of Bhutan 1990 |
| Date | 2014-02-04 |
| Date Type | publication |
| Abstract | Digital polygon data of Glaciers of Bhutan in 1990. This dataset is created using Landsat MSS and TM imageries of 1990. The glacier outlines was derived semi-automatically using object-based image classification (OBIC ) method separately for clean ice and debris cover and further editing and validation was done carefully by draping over the high resolution images from Google Earth. |
| Purpose | Locational base data for general purpose and Glacier inventory 1990 |
| Status | completed |
| Charset | utf8 |
| Topic Category | geoscientificInformation |
| Spatial Representation Type | vector |
| Equivalent Scale | 50000 |
| Cited Responsible Parties | |||
|---|---|---|---|
| Name | Mr. Samjwal Bajracharya | metadata@icimod.org | |
| Organization Name | ICIMOD | Voice | 977-1-5275222 |
| Position name | Remote Sensing Specialist | Address | Nepal |
| Role | author | ||
| Name | Mr. Sudan Bikash Maharjan | Sudan.Maharjan@icimod.org | |
| Organization Name | ICIMOD | Voice | 977-1-5275222 |
| Position name | Research Associate RS/GIS | Address | Nepal |
| Role | author |
| Name | Ms. Finu Shrestha | Finu.Shrestha@icimod.org | |
| Organization Name | ICIMOD | Voice | 977-1-5275222 |
| Position name | Research Associate GIS | Address | Nepal |
| Role | author |
| Geographic Extent | |||
|---|---|---|---|
| Geographic Extent East | 89.166 | Geographic Extent West | 91.61100000000002 |
| Geographic Extent North | 27.528000000000002 | Geographic Extent South | 28.244 |
| Resource Maintenance Information | |
|---|---|
| Maintenance and update frequency | asNeeded |
| User Defined Maintenance Frequency | |
| Date of Next Update | |
| Legal Constraints | |
|---|---|
| Use Limitation | Free to use with attribution to the source. Suggested citation: ICIMOD. (2014). Clean-ice and Debris-covered Glaciers of Bhutan 1990 [Data set]. ICIMOD. https://doi.org/10.26066/RDS.9356 |
| Use Limitation | Free to use with copyright to ICIMOD. Citation: Bajracharya, SR; Maharjan, SB; Shrestha, F (2014) The status and decadal change of glaciers in Bhutan from the 1980s to 2010 based on satellite data. Annals of Glaciology, 55(66), 159-166 (doi: 10.3189/2014AoG66A125). |
| Access Constraints | copyright |
| Use Constraints | |
| Reference System Information | |
|---|---|
| Code | WGS 1984 |
| Data Quality Info | |
|---|---|
| Hierarchy level | dataset |
| Distributor Info | |||
|---|---|---|---|
| metadata@icimod.org | Organization Name | ICIMOD | |
| Voice | 977-1-5275222 | Position name | Senior GIS Specialist |
| Address | Role | distributor | |
| Transfer Option | |
|---|---|
| Online Resource | Cryosphere Knowledge Hub |