Preview
Figure 2: Geospatial datasets representing the heterogeneity in both landform and NDVI across the ACP of northern Alaska.
From: Lara, M., Nitze, I., Grosse, G. et al. Tundra landform and vegetation productivity trend maps for the Arctic Coastal Plain of northern Alaska. Sci Data 5, 180058 (2018). https://doi.org/10.1038/sdata.2018.58
The tundra geomorphology map (a) was validated with 1000 reference sites (700 and 300 in the Arctic Peaty Lowlands and Arctic Sandy Lowlands, respectively) using 249 SPOT-5 ortho-tiles (b), while the NDVI trend map (c) was developed using between 40 to 110 image observations per 30 m pixel (d).
ข้อมูลเพิ่มเติม
| ฟิลด์ | ค่า |
|---|---|
| Data last updated | 24 เมษายน ค.ศ. 2020 |
| Metadata last updated | 15 มกราคม ค.ศ. 2025 |
| สร้างแล้ว | 24 เมษายน ค.ศ. 2020 |
| รูปแบบ | PNG |
| สัญญาอนุญาต | Creative Commons Attribution 4.0 |
| Datastore active | False |
| Datastore contains all records of source file | False |
| Has views | True |
| Id | eea74db9-dabe-4cd3-8953-fed6b2ef50bf |
| Mimetype | image/jpeg |
| Package id | 479f7d7b-8ab4-4327-8357-70b747a55e85 |
| Position | 3 |
| State | active |
| Tracking summary | {'total': 0, 'recent': 0} |
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