Получите данные о географическом положении для округа Колумбия.
ans = 10×2
38.9000 -77.0700
38.9500 -77.1200
39.0000 -77.0300
38.9000 -76.9000
38.7800 -77.0300
38.8000 -77.0200
38.8700 -77.0200
38.9000 -77.0700
38.9000 -77.0700
NaN NaN
Получите зону UTM для этой точки.
Настройте систему координат UTM на основе этой информации.
utmstruct = struct with fields:
mapprojection: 'utm'
zone: '18S'
angleunits: 'degrees'
aspect: 'normal'
falsenorthing: 0
falseeasting: 500000
fixedorient: []
geoid: [1x1 referenceEllipsoid]
maplatlimit: [32 40]
maplonlimit: [-78 -72]
mapparallels: []
nparallels: 0
origin: [0 -75 0]
scalefactor: 0.9996
trimlat: [-80 84]
trimlon: [-180 180]
frame: 'off'
ffill: 100
fedgecolor: [0.1500 0.1500 0.1500]
ffacecolor: 'none'
flatlimit: [32 40]
flinewidth: 2
flonlimit: [-3 3]
grid: 'off'
galtitude: Inf
gcolor: [0.1500 0.1500 0.1500]
glinestyle: ':'
glinewidth: 0.5000
mlineexception: []
mlinefill: 100
mlinelimit: []
mlinelocation: 1
mlinevisible: 'on'
plineexception: []
plinefill: 100
plinelimit: []
plinelocation: 1
plinevisible: 'on'
fontangle: 'normal'
fontcolor: [0.1500 0.1500 0.1500]
fontname: 'Helvetica'
fontsize: 10
fontunits: 'points'
fontweight: 'normal'
labelformat: 'compass'
labelrotation: 'off'
labelunits: 'degrees'
meridianlabel: 'off'
mlabellocation: 1
mlabelparallel: 40
mlabelround: 0
parallellabel: 'off'
plabellocation: 1
plabelmeridian: -78
plabelround: 0
Спроектируйте данные округа Колумбия из географических координат в координаты карты для зональных 18 UTM.
x = 10×1
105 ×
3.2049
3.1629
3.2421
3.3524
3.2367
3.2459
3.2476
3.2049
3.2049
NaN
y = 10×1
106 ×
4.3077
4.3134
4.3187
4.3074
4.2943
4.2965
4.3043
4.3077
4.3077
NaN