IceLadders_20190417

eubv-y6crPublic Safety14 columns

This dataset contains GPS coordinates for each ice ladder NYC Parks places around lakes and ponds. These ladders are intended for rescuing anyone who falls through the ice of a lake or pond during winter. Each record is an ice ladder location. Some locations have multiple ice ladders, which is shown in the LADDER_COUNT field. This dataset is updated annually before winter so maps can be included in borough snow manuals. User guide: https://drive.google.com/open?id=1gELBkKYvcaDIw29eBQVHJfFEwk7rYO2zuJ9OMCx0irA Data Dictionary: https://drive.google.com/open?id=1-u7kKCoRWo3l1p5sKfaMY7jCbG0PoTBrgSa28BKLN7E

View on NYC Open Data

Quality

B81.5 / 100

From a 500-row sample across 14 columns.

completeness97/ 25% weight

consistency89/ 20% weight

accuracy99/ 20% weight

timeliness10/ 15% weight

usability90/ 20% weight

· No obvious temporal column — limits time-series joins
· Has coordinates — directly mappable, and joinable to other NYC datasets

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Geography

Mappable — Socrata point column `the_geom`.

Open on the map →

Sample rows

gispropnum	system	the_geom	objectid	department	parentid	communityb	councildis	precinct	zipcode	borough	ladder_id
B384	B384-ICELADDER-0029	40.64499, -73.88378	1374	B-18	B384	318	42,46	75	11236, 11239	B	Fresh Creek #2
Q027	Q027-ICELADDER-0052

Columns

14 queryable · 14 profiled

The machine field names SoQL needs, with the publisher's own description of each.

Field	Type	Description	Null	Values
`gispropnum`	text	—	0%	`M010B073Q099`
`system`	text	—	0%	`B018-ICELADDER-0145X092-ICELADDER-0006X092-ICELADDER-0005`
`the_geom`	coordinate	—	0%	`{'coordinates': [-73.970…{'coordinates': [-73.966…{'coordinates': [-73.799…`
`objectid`	integer	—	0%	`13691478`

Query this from your own app

GET /api/datasets/eubv-y6cr
GET /api/datasets/eubv-y6cr/quality
GET /api/datasets/eubv-y6cr/related
GET /api/columns?dataset=eubv-y6cr