Services Directory - Pyongyang_Yassin1

Pyongyang_Yassin1_WTL1 (Map Service)

View In: ArcGIS JavaScript ArcGIS.com WMTS

Current Version: 10.81

Service Description:

Map Name: Map

Legend

All Layers and Tables

Layers:

Clean_2014(2)
Clean_1984(3)

Tables:

Description:

Copyright Text:

Spatial Reference:
102100

Single Fused Map Cache: true

Capabilities: Map,TilesOnly,Tilemap

Tile Info:

Height: 512
Width: 512
DPI: 96
Levels of Detail: (# Levels: 23)

Level ID: 0 [Start Tile, End Tile]
Level ID: 1 [Start Tile, End Tile]
Level ID: 2 [Start Tile, End Tile]
Level ID: 3 [Start Tile, End Tile]
Level ID: 4 [Start Tile, End Tile]
Level ID: 5 [Start Tile, End Tile]
Level ID: 6 [Start Tile, End Tile]
Level ID: 7 [Start Tile, End Tile]
Level ID: 8 [Start Tile, End Tile]
Level ID: 9 [Start Tile, End Tile]
Level ID: 10 [Start Tile, End Tile]
Level ID: 11 [Start Tile, End Tile]
Level ID: 12 [Start Tile, End Tile]
Level ID: 13 [Start Tile, End Tile]
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Level ID: 15 [Start Tile, End Tile]
Level ID: 16 [Start Tile, End Tile]
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Level ID: 18 [Start Tile, End Tile]
Level ID: 19 [Start Tile, End Tile]
Level ID: 20 [Start Tile, End Tile]
Level ID: 21 [Start Tile, End Tile]
Level ID: 22 [Start Tile, End Tile]

Format: Mixed
Compression Quality: 75
Origin:
Spatial Reference:
102100

Initial Extent:

Full Extent:

Min Scale: 1155581.1085775006
Max Scale: 18055.95482149999

Min LOD: 8
Max LOD: 14

Units: esriMeters

Supported Image Format Types: Mixed

Export Tiles Allowed: false
Max Export Tiles Count: 100000

Document Info:

Title: Pyongyang_Yassin1_WTL1
Author: gis1sp22_21
Comments:
Subject: This web map shows two unsupervised classification for Landsat 5 satellite images with three bands: 1, 4, and 5 of the electromagnetic spectrum. The data was classified first with Iso Cluster Unsupervised Classification. Then a majority reclassification was applied before applying boundary cleaning. Finally, the pixels counts were transformed into hectares by multiplying pixel counts by the spatial resolution (30x30=900) which yielded square meters, which later divided by the number of square meters per hectares (10,000). The end resulted revealed 25% shrinkage of Lake Pyongyang over 30 years. Feature Layer (hosted) by gis1sp22_21
Category:
Keywords: Pyongyang, Lake, River, Three Gorges Dam, Yangtze River, Shrinking