2 datasets found

Landsat Explorer App
data.amerigeoss.org
esri rest, html
Updated Jun 1, 2020
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Esri (2020). Landsat Explorer App [Dataset]. https://data.amerigeoss.org/de/dataset/landsat-explorer-app2
Explore at:
esri rest, htmlAvailable download formats
Dataset updated
Jun 1, 2020
Dataset provided by
Esrihttp://esri.com/
Description
This web application highlights some of the capabilities for accessing Landsat imagery layers, powered by ArcGIS for Server, accessing Landsat Public Datasets running on the Amazon Web Services Cloud. The layers are updated with new Landsat images on a daily basis.
Created for you to visualize our planet and understand how the Earth has changed over time, the Esri Landsat Explorer app provides the power of Landsat satellites, which gather data beyond what the eye can see. Use this app to draw on Landsat's different bands to better explore the planet's geology, vegetation, agriculture, and cities. Additionally, access the entire Landsat archive to visualize how the Earth's surface has changed over the last forty years.
Quick access to the following band combinations and indices is provided:
Agriculture : Highlights agriculture in bright green; Bands 6, 5, 2
Natural Color : Sharpened with 15m panchromatic band; Bands 4, 3, 2 +8
Color Infrared : Healthy vegetation is bright red; Bands 5, 4 ,3
SWIR (Short Wave Infrared) : Highlights rock formations; Bands 7, 6, 4
Geology : Highlights geologic features; Bands 7, 6, 2
Bathymetric : Highlights underwater features; Bands 4, 3, 1
Panchromatic : Panchromatic images at 15m; Band 8
Vegetation Index : Normalized Difference Vegetation Index(NDVI); (Band 5 - Band 4)/(Band 5 + Band 4)
Moisture Index : Normalized Difference Moisture Index (NDMI); (Band 5 - Band 6)/(Band 5 + Band 6)
SAVI : Soil Adjusted Veg. Index); Offset + Scale*(1.5*(Band 5 - Band 4)/(Band 5 + Band 4 + 0.5))
Water Index : Offset + Scale*(Band 3 - Band 6)/(Band 3 + Band 6)
Burn Index : Offset + Scale*(Band 5 - Band 7)/(Band 5 + Band 7)
Urban Index : Offset + Scale*(Band 5 - Band 6)/(Band 5 + Band 6)
Optionally, you can also choose the "Custom Bands" or "Custom Index" option to create your own band combinations

The Time tool enables access to a temporal time slider and a temporal profile of different indices for a selected point. The Time tool is only accessible at larger zoom scales. It provides temporal profiles for NDVI (Normalized Difference Vegetation Index), NDMI (Normalized Difference Moisture Index) and Urban Index. The Identify tool enables access to information on the images, and can also provide a spectral profile for a selected point. The Stories tool will direct you to pre-selected interesting locations.

The application is written using Web AppBuilder for ArcGIS accessing imagery layers using ArcGIS API for JavaScript.

The following Imagery Layers are being accessed :
Multispectral Landsat - Provides access to 30m 8-band multispectral imagery and a range of functions that provide different band combinations and indices.
Pansharpened Landsat - Provides access to 15m 4-band (Red, Green, Blue and NIR) panchromatic-sharpened imagery.
Panchromatic Landsat - Provides access to 15m panchromatic imagery.
These imagery layers can be accessed through the public group Landsat Community on ArcGIS Online.
A
Landsat Explorer App
data.amerigeoss.org
esri rest, html
Updated Mar 13, 2018
Share
Facebook
Twitter
Email
Click to copy link
Link copied
Cite
AmeriGEO ArcGIS (2018). Landsat Explorer App [Dataset]. https://data.amerigeoss.org/hu/dataset/landsat-explorer-app
Explore at:
html, esri restAvailable download formats
Dataset updated
Mar 13, 2018
Dataset provided by
AmeriGEO ArcGIS
Description
This web application highlights some of the capabilities for accessing Landsat imagery layers, powered by ArcGIS for Server, accessing Landsat Public Datasets running on the Amazon Web Services Cloud. The layers are updated with new Landsat images on a daily basis.
Created for you to visualize our planet and understand how the Earth has changed over time, the Esri Landsat Explorer app provides the power of Landsat satellites, which gather data beyond what the eye can see. Use this app to draw on Landsat's different bands to better explore the planet's geology, vegetation, agriculture, and cities. Additionally, access the entire Landsat archive to visualize how the Earth's surface has changed over the last forty years.
Quick access to the following band combinations and indices is provided:
Agriculture : Highlights agriculture is bright green; Bands 6, 5, 2
Natural Color : Sharpened with 15m panchromatic band; Bands 4, 3, 2 +8
Color Infrared : Healthy vegetation is bright red; Bands 5, 4 ,3
SWIR (Short Wave Infrared) : Highlights rock formations; Bands 7, 6, 4
Geology : Highlights geologic features; Bands 7, 6, 2
Bathymetric : Highlights underwater features; Bands 4, 3, 1
Panchromatic : Panchromatic images at 15m; Band 8
Vegetation Index : Normalized Difference Snow Index(NDVI); (Band 5 - Band 4)/(Band 5 + Band 4)
Moisture Index : Normalized Difference Moisture Index (NDMI); (Band 5 - Band 6)/(Band 5 + Band 6)
SAVI : Soil Adjusted Veg. Index); Offset + Scale*(1.5*(Band 5 - Band 4)/(Band 5 + Band 4 + 0.5))
Water Index : Offset + Scale*(Band 3 - Band 6)/(Band 3 + Band 6)
Burn Index : Offset + Scale*(Band 5 - Band 7)/(Band 5 + Band 7)
Urban Index : Offset + Scale*(Band 5 - Band 6)/(Band 5 + Band 6)
Optionally, you can also choose the "Custom Bands" or "Custom Index" option to create your own band combinations

The Time tool enables access to a temporal time slider and a temporal profile of different indices for a selected point. The Time tool is only accessible at larger zoom scales. It provides temporal profiles for NDVI (Normalized Difference Vegetation Index), NDMI (Normalized Difference Moisture Index) and an Urban Index. The Identify tool enables access to information on the images, and can also provide a spectral profile for a selected point. The Bookmark tool will direct you to pre-selected interesting locations.

The application is written using Web AppBuilder for ArcGIS accessing imagery layers using ArcGIS API for JavaScript.

The following Imagery Layers are being accessed :
Multispectral Landsat - Provides access to 30m 8-band multispectral imagery and a range of functions that provide different band combinations and indices.
Pansharpened Landsat - Provides access to 15m 4-band (Red, Green, Blue and NIR) panchromatic-sharpened imagery.
Panchromatic Landsat - Provides access to 15m panchromatic imagery.
These imagery layers can be accessed through the public group Landsat Community on ArcGIS Online.
The application is written using Web AppBuilder for ArcGIS accessing imagery layers using the ArcGIS API for JavaScript.
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Click to copy link

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Esri (2020). Landsat Explorer App [Dataset]. https://data.amerigeoss.org/de/dataset/landsat-explorer-app2

Landsat Explorer App

Explore at:

11 scholarly articles cite this dataset (View in Google Scholar)

esri rest, htmlAvailable download formats

Dataset updated

Jun 1, 2020

Dataset provided by

Esrihttp://esri.com/

Description

This web application highlights some of the capabilities for accessing Landsat imagery layers, powered by ArcGIS for Server, accessing Landsat Public Datasets running on the Amazon Web Services Cloud. The layers are updated with new Landsat images on a daily basis.

Created for you to visualize our planet and understand how the Earth has changed over time, the Esri Landsat Explorer app provides the power of Landsat satellites, which gather data beyond what the eye can see. Use this app to draw on Landsat's different bands to better explore the planet's geology, vegetation, agriculture, and cities. Additionally, access the entire Landsat archive to visualize how the Earth's surface has changed over the last forty years.

Quick access to the following band combinations and indices is provided:

Agriculture : Highlights agriculture in bright green; Bands 6, 5, 2
Natural Color : Sharpened with 15m panchromatic band; Bands 4, 3, 2 +8
Color Infrared : Healthy vegetation is bright red; Bands 5, 4 ,3
SWIR (Short Wave Infrared) : Highlights rock formations; Bands 7, 6, 4
Geology : Highlights geologic features; Bands 7, 6, 2
Bathymetric : Highlights underwater features; Bands 4, 3, 1
Panchromatic : Panchromatic images at 15m; Band 8
Vegetation Index : Normalized Difference Vegetation Index(NDVI); (Band 5 - Band 4)/(Band 5 + Band 4)
Moisture Index : Normalized Difference Moisture Index (NDMI); (Band 5 - Band 6)/(Band 5 + Band 6)
SAVI : Soil Adjusted Veg. Index); Offset + Scale*(1.5*(Band 5 - Band 4)/(Band 5 + Band 4 + 0.5))
Water Index : Offset + Scale*(Band 3 - Band 6)/(Band 3 + Band 6)
Burn Index : Offset + Scale*(Band 5 - Band 7)/(Band 5 + Band 7)
Urban Index : Offset + Scale*(Band 5 - Band 6)/(Band 5 + Band 6)

Optionally, you can also choose the "Custom Bands" or "Custom Index" option to create your own band combinations

The Time tool enables access to a temporal time slider and a temporal profile of different indices for a selected point. The Time tool is only accessible at larger zoom scales. It provides temporal profiles for NDVI (Normalized Difference Vegetation Index), NDMI (Normalized Difference Moisture Index) and Urban Index. The Identify tool enables access to information on the images, and can also provide a spectral profile for a selected point. The Stories tool will direct you to pre-selected interesting locations.

The application is written using Web AppBuilder for ArcGIS accessing imagery layers using ArcGIS API for JavaScript.

The following Imagery Layers are being accessed :

Multispectral Landsat - Provides access to 30m 8-band multispectral imagery and a range of functions that provide different band combinations and indices.
Pansharpened Landsat - Provides access to 15m 4-band (Red, Green, Blue and NIR) panchromatic-sharpened imagery.
Panchromatic Landsat - Provides access to 15m panchromatic imagery.

These imagery layers can be accessed through the public group Landsat Community on ArcGIS Online.

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