User:DutchTreat/Projects/Maps/nys-rivers

List of rivers of New York

 * Request New York Locator Map at Map workshop from User: 420Traveler on 2021-10-18
 * Suggested basemap of Adirondack Park map
 * Usage Module talk:Location map/data/USA New York rivers

Lambert conformal conic projection
 * Help: Template:Location map/Creating a new map definition

TBD

 * short Onondaga Outlet or Onondaga Lake Outlet ||  partial fix, no WD, no WP || || usgs

PA Rivers

 * Lehigh River | 10355459 |
 * West Branch Susquehanna River | 5794060 |

Unadilla River
source 42.9325°N, -75.0275°W mouth 42.3168°N, -75.41°W

Parks

 * Adirondack Park - 1695394
 * Catskill Park - 6265477

Distance

 * distance calc from lat/long (NOAA)

top = 45.25, bottom = 40.25

left = -80.0, right = -71.75

top = 45.693, bottom = 40.162

left = -79.974, right = -71.677

Transform
Help:Math

X
from $2 (longitude)

$$x = 100 - 100*{($2 - maxLong) \over (minLong - maxLong)} - \underbrace{{($1 - midLat) * ($2 - midLong) \over 5} }_{Y adjustment} $$
 * Y adjustment ::= sloping lines with positive slope to the West (left) of midLong; zero at midLong; and negative slope to the East (right) of midLong

$$x = 100 - 100*($2 - -71.69)/(-80.1 - -71.69) - (($1 - 42.884)/5)*($2 - -75.90)$$

Y
from $1 (latitude)

$$y = 100 - 100*{($1 - minLat) \over (maxLat - minLat)} - \underbrace_{X adjustment}$$
 * X adjustment ::= sloping lines with negative slope to West (left) of midLong; 0 at midLong ; and positive slope to East (left) of midLong

$$y = 100 - 100*($1 - 40.24)/(45.448 - 40.24) - abs($2 + 75.9)/3$$