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You searched for: Author CHGIS, Harvard Yenching Insitute Remove constraint Author: CHGIS, Harvard Yenching Insitute Subject location Remove constraint Subject: location Data type Polygon Remove constraint Data type: Polygon
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1. CHGIS China County Boundaries, 1911

1911. CHGIS, Harvard Yenching Insitute. Polygons represent county boundaries in China for the year 1911. The CHGIS will establish a database of historical administrative units, as well as... CHGIS, Harvard Yenching Institute.

2. CHGIS CHINA Prefecture Boundaries, 1911

1911. CHGIS, Harvard Yenching Insitute. Polygons represent prefecture boundaries in China for the year 1911. The CHGIS will establish a database of historical administrative units, as wel... CHGIS, Harvard Yenching Institute.

3. CHGIS China Provincial Boundaries, 1911

1911. CHGIS, Harvard Yenching Insitute. Polygons represent prefecture boundaries in China for the year 1911. The CHGIS will establish a database of historical administrative units, as wel... CHGIS, Harvard Yenching Institute.

4. CHGIS China Prefecture Boundaries, 1820

1820. CHGIS, Harvard Yenching Insitute. Polygons represent prefecture boundaries in China for the year 1820. The CHGIS will establish a database of historical administrative units, as wel... CHGIS, Harvard Yenching Institute.

5. CHGIS China Province Boundaries, 1820

1820. CHGIS, Harvard Yenching Insitute. Polygons represent provincial boundaries in China for the year 1820. The CHGIS will establish a database of historical administrative units, as wel... CHGIS, Harvard Yenching Institute.

6. CHGIS China Taihu District County Boundaries, 1820

1820. CHGIS, Harvard Yenching Insitute. Polygons represent the counties in the Taihu region of China, (ten prefectures around Taihu Lake,) for the year 1820. The CHGIS will establish a da... CHGIS, Harvard Yenching Institute.

7. CHGIS Songjiang Region Boundaries, 1820

1. CHGIS, Harvard Yenching Insitute. This datalayer contains polygon features which represent the boundaries of the Songjiang area of China. Songjiang is the name of the Prefecture whi... CHGIS, Harvard Yenching Institute.