The changeset #72188988 is based on my survey of June 23, 2019, on foot.

Satellite Imagery Offsets

• Bing (2019): -0.60; 3.71 in Shinkawa based on my GPS tracks, -1.20; 2.52 at Kuge Elementary School and its neighborhood, -0.16; 1.55 adjusted to GSImaps/ort and applied to a house along Motoarakawa-dori Street north of the elementary school
• Maxar Standard Imagery (Beta): 0.45;-7.91 at Kuge Elementary School and its neighborhood
• GSImaps/ort: 1.64; 0.75 in Shinkawa based on my GPS tracks, 2.69; 1.49 at Kumagaya Musashino Golf Center
• GSImaps/gazo4 (captured from 1988 to 1990): 2.09; 5.37 at Kumagaya Musashino Golf Center

Notes

1. I primarily referred to Bing imagery more than GSImaps/ort as Bing looks more recent than GSImaps/ort.
2. Does a farm road (way 703982043) still exist? **
3. Bushes hampered me from going forward on a farm road (way 440901657) beyond the node 6610395634. **
4. Bushes hampered me from going forward on a farm road (way 139699855) beyond the node 1531054085. **
5. Does a road (ways 139700288 and 139700774) still exist? **
6. The boundaries of Kumagaya Musashino Golf Center on the side of Arakawa River are not clear. However, GSImaps/gazo4 (captured from 1988 and 1990) suggests what appear to be hedges.
7. A fence (between the nodes 6535566259 and 6535566260 of the way 695996919) has no bend.
8. Boundaries between residential areas and rice fields in the southeast of Kuge Elementary School are not clear.

** I need a survey again especially in winter when bushes are expected to disappear.

Words

• Shinkawa … 新川
• Kuge Elementary School … 久下小学校
• Motoarakawa-dori Street … 元荒川通り
• Kumagaya Musashino Golf Center … 熊谷武蔵野ゴルフセンター
• Arakawa River … 荒川