Commit e35fc471 authored by Amy Stamile's avatar Amy Stamile
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removed full local paths

parent 92116f14

examples/sensor_utils.ipynb

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%% Cell type:markdown id: tags:

%% Cell type:markdown id: tags:





# Sensor Utils

# Sensor Utils





%% Cell type:code id: tags:

%% Cell type:code id: tags:





``` python

``` python

import os

import os





os.environ["ISISROOT"] = "/Users/astamile/ISIS3/build"

os.environ["ISISDATA"] = "/Volumes/isis_data1/isis_data/"



from csmapi import csmapi

from csmapi import csmapi

from knoten import csm, sensor_utils

from knoten import csm, sensor_utils





from knoten.shape import Ellipsoid

from knoten.shape import Ellipsoid

from knoten.illuminator import Illuminator

from knoten.illuminator import Illuminator





import ale

import ale

import json

import json

```

```





%% Cell type:markdown id: tags:

%% Cell type:markdown id: tags:





## Create a usgscsm sensor model

## Create a usgscsm sensor model





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%% Cell type:code id: tags:





``` python

``` python

fileName = "data/N1573082850_1.cub"

fileName = "data/N1573082850_1.cub"





kernels = ale.util.generate_kernels_from_cube(fileName, expand=True)

kernels = ale.util.generate_kernels_from_cube(fileName, expand=True)

isd_string = ale.loads(fileName, props={'kernels': kernels})

isd_string = ale.loads(fileName, props={'kernels': kernels})

csm_isd = os.path.splitext(fileName)[0] + '.json'

csm_isd = os.path.splitext(fileName)[0] + '.json'





with open(csm_isd, 'w') as isd_file:

with open(csm_isd, 'w') as isd_file:

    isd_file.write(isd_string)

    isd_file.write(isd_string)

```

```





%% Cell type:markdown id: tags:

%% Cell type:markdown id: tags:





## Run Sensor Utils with usgscsm sensor model and image point

## Run Sensor Utils with usgscsm sensor model and image point





%% Cell type:code id: tags:

%% Cell type:code id: tags:





``` python

``` python

camera = csm.create_csm(csm_isd)

camera = csm.create_csm(csm_isd)

image_pt = csmapi.ImageCoord(511.5, 511.5)

image_pt = csmapi.ImageCoord(511.5, 511.5)

shape = Ellipsoid.from_csm_sensor(camera)

shape = Ellipsoid.from_csm_sensor(camera)

illuminator = Illuminator()

illuminator = Illuminator()

```

```





%% Cell type:code id: tags:

%% Cell type:code id: tags:





``` python

``` python

phaseAngle = sensor_utils.phase_angle(image_pt, camera, shape, illuminator)

phaseAngle = sensor_utils.phase_angle(image_pt, camera, shape, illuminator)





phaseAngle

phaseAngle

```

```





%% Output

%% Output





    38.87212509629895

    38.87212509629895





%% Cell type:code id: tags:

%% Cell type:code id: tags:





``` python

``` python

emissionAngle = sensor_utils.emission_angle(image_pt, camera, shape)

emissionAngle = sensor_utils.emission_angle(image_pt, camera, shape)





emissionAngle

emissionAngle

```

```





%% Output

%% Output





    49.60309924893989

    49.60309924893989





%% Cell type:code id: tags:

%% Cell type:code id: tags:





``` python

``` python

slantDistance = sensor_utils.slant_distance(image_pt, camera, shape)

slantDistance = sensor_utils.slant_distance(image_pt, camera, shape)





slantDistance

slantDistance

```

```





%% Output

%% Output





    2903512972.146115

    2903512972.146115





%% Cell type:code id: tags:

%% Cell type:code id: tags:





``` python

``` python

targetCenterDistance = sensor_utils.target_center_distance(image_pt, camera)

targetCenterDistance = sensor_utils.target_center_distance(image_pt, camera)





targetCenterDistance

targetCenterDistance

```

```





%% Output

%% Output





    2943536048.858226

    2943536048.858226





%% Cell type:code id: tags:

%% Cell type:code id: tags:





``` python

``` python

subSpacecraftPoint = sensor_utils.sub_spacecraft_point(image_pt, camera)

subSpacecraftPoint = sensor_utils.sub_spacecraft_point(image_pt, camera)





subSpacecraftPoint

subSpacecraftPoint

```

```





%% Output

%% Output





    LatLon(lat=3.2229625890973583, lon=258.6197326526089)

    LatLon(lat=3.2229625890973583, lon=258.6197326526089)





%% Cell type:code id: tags:

%% Cell type:code id: tags:





``` python

``` python

localRadius = sensor_utils.local_radius(image_pt, camera, shape)

localRadius = sensor_utils.local_radius(image_pt, camera, shape)





localRadius

localRadius

```

```





%% Output

%% Output





    59096282.024265066

    59096282.024265066





%% Cell type:code id: tags:

%% Cell type:code id: tags:





``` python

``` python

rightAscDec = sensor_utils.right_ascension_declination(image_pt, camera)

rightAscDec = sensor_utils.right_ascension_declination(image_pt, camera)





rightAscDec

rightAscDec

```

```





%% Output

%% Output





    (79.34815579474038, -2.7790780986459485)

    (79.34815579474038, -2.7790780986459485)





%% Cell type:code id: tags:

%% Cell type:code id: tags:





``` python

``` python

lineResolution = sensor_utils.line_resolution(image_pt, camera, shape)

lineResolution = sensor_utils.line_resolution(image_pt, camera, shape)





lineResolution

lineResolution

```

```





%% Output

%% Output





    17397.96094194587

    17397.96094194587





%% Cell type:code id: tags:

%% Cell type:code id: tags:





``` python

``` python

sampleResolution = sensor_utils.sample_resolution(image_pt, camera, shape)

sampleResolution = sensor_utils.sample_resolution(image_pt, camera, shape)





sampleResolution

sampleResolution

```

```





%% Output

%% Output





    17397.93370038153

    17397.93370038153





%% Cell type:code id: tags:

%% Cell type:code id: tags:





``` python

``` python

pixelResolution = sensor_utils.pixel_resolution(image_pt, camera, shape)

pixelResolution = sensor_utils.pixel_resolution(image_pt, camera, shape)





pixelResolution

pixelResolution

```

```





%% Output

%% Output





    17397.9473211637
 
    17397.9473211637