USGS Historical Topographic Map Chronology - ASTM Phase I ESA

Builds the full USGS historical topographic map chronology for any coordinate and runs an ASTM E1527-21 Sec. 8.3.4 historical records review: five-year interval coverage back to 1940, with data gaps explicitly identified. Every map year, scale, quadrangle and download URL. Keyless USGS data.

Publisher description, verbatim

Last 7 dayson this actor

5new rivals on USGS

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Key figures30 readings

Price / 1k$10.00per 1,000 results

Users / 30d1→ 0 over 30 readings

Users, all time1↓ 1 over 30 readings

Runs / 30d43↑ 14 over 30 readings

Runs / user / mo43.0runs per monthly user

Standing

#19of 37

on USGS, by users in the last 30 days among actors classified to this platform.

Recorded changes

2026-10-09platformPlatform standing moveleft top-10 on usgs.gov (#4 → #17 of 27)—on record
2026-10-08platformPlatform standing moveentered top-10 on usgs.gov (#16 → #4 of 27)—on record
2026-09-27schemaInput schema changed—on record

showing 3 of 4 in the last 30 days · followers get all 4 by email

History

30 readings since 2026-09-25

Users / 30d30 readings

Users, all time30 readings

Runs / 30d30 readings

Standing30 readings

Alternatives on USGS

The actors either side of #19 of 37, ranked by users in the last 30 days. Same platform, adjacent adoption — the comparable set.

all 37 on USGS →

Sort

#	Actor	Grade	Price / 1k	Users /30d	Success	Rating	Age	Fresh
14	Earthquake Scraper — Magnitude, Location & Time (USGS)eins332570	—	RES$5.00 /1kgood price	12 total	—	—	2m	aging
15	Global Earthquake Events & Magnitude Searchgrit-77	—	EVT$0.80 /1k earthquakegood price	12 total	—	—	18d	fresh
16	USGS Earthquake API: Search Quakes by Magnitude & Arealepidata	—	EVT$0.10 /1k eventgood price	12 total	—	—	9d	fresh
17	River Level Tracker: USGS Real-Time Gaugesm_ctim	—	EVT$7.00 /1k water-level-searchfair price	12 total	—	—	2m	fresh
18	USGS Orphaned Oil & Gas Well Proximity Screener - Phase I ESAmalonestar	—	RES$8.00 /1kfair price	11 total	—	—	3m	fresh
19	USGS Historical Topographic Map Chronology - ASTM Phase I ESAmalonestar	—	RES$10.00 /1ksteep price	11 total	—	—	3m	fresh	This
20	USGS USMIN Mine Feature Proximity Screener - Shafts & Tailingsmalonestar	—	RES$8.00 /1kfair price	12 total	—	—	2m	fresh
21	Earthquake Data API - USGS Live Feed, Magnitude and Depthneverempty	—	EVT$3.00 /1k earthquake-returnefair price	12 total	—	—	2m	fresh
22	USGS Earthquakes Scraper: Quakes by Place and Date \| $1/1Kone_dollar_store	—	RES$1.00 /1kgood price	12 total	—	—	4d	fresh
23	City Crime & Safety Watch Scraper - 311, EPA, NHTSA, NOAA, USGSparseforge	—	EVT$21.00 /1k result-itemhigh price	12 total	—	—	5m	fresh
24	USGS Streamflow Scraperparseforge	—	EVT$21.00 /1k result-itemhigh price	12 total	—	—	5m	fresh

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