GatheringScans — 3D Photogrammetry & Civil Surveying Studio (scans.gatheren.cloud)

Scan Clusters (TWD97) 3 Sites

Select a spatial cluster to inspect grouped scans by date, open in 3D Studio, compare dates, download .obj, or comment.

            TWD97(121) E: 304,952.7m | N: 2,757,084.9m | TWVD2001
          

QuChi Dam 4 Scans TWD97 (121) + TWVD2001

屈尺堰壩體與護岸工程 · Select a scan tile to preview below

QuChi Dam — Merged 3D Mesh

2026-10-05 15:37 · Glib Ivanov · E 304952.7 N 2757084.9 H +43.2m

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QuChi Dam

            TWD97 · TWVD2001 · 2K
          

1.0x

E: 304952.66m, N: 2757084.88m, H: +43.18m

QuChi Dam BASELINE

ΔZ Elevation Heatmap 50%

LATEST

TWVD2001 ΔZ: -1.5m Cut

+3.2m Fill (+230.6 m³)

PIX4Dmatic 2.11.0 Automated Worker & Smart Priority Queue

Google Drive Inbox Folder

G:\Shared drives\6.軟體\3. GatheringScans

Mandatory PIX4Dmatic Output CRS

TWD97 (121) + TWVD2001

Texture & Storage Policy

2K (2048px) · 0B on VPS

Google Chat Space Webhook:

Priority formula Score = (1000 / N_imgs^0.65) + (1.5 × t_wait^1.15) with anti-starvation lock after 3 bypasses or 90m wait.

PIX4Dmatic 2.11.0 Headless .GST Script (TWD97 (121) [EPSG:3826] + TWVD2001 [EPSG:8904] & 2048px Textures):

Scan / Archive	Project	Uploader & Time	Photos / Size	CRS & Texture	Score	Status

Scoped External Sharing Controls (/s/<token>)

External viewers with a share link can only view the specific scan or project group granted below. Access can be revoked immediately at any time.

Scope Type

Target Scan or Group

Recipient Label

Measurements Comments .OBJ Download

Label	Scope	Share URL	Permissions	Views	Status

Client-Side Browser Offline Cache & User Settings

Zero raw scans, photos, or 3D caches are stored on the Linux server. Optimized 2K 3D tilesets are cached directly in your local browser (CacheStorage + IndexedDB) for offline inspection when the processing PC is powered off.

Enable Offline Caching in Browser (glibivanov@gatheren.com.tw)

Automatically caches viewed 3D tilesets locally on this PC.

Simulate Processing PC Offline Mode

Test viewing cached scans directly from local browser storage.

Scan Name	Project	CRS	Status