What's new in version 1.8.4

New¶

Guides¶

• Managing ArcGIS Applications
  • Authoring ArcGIS Dashboards using arcgis.apps.dashboard
• Deep Learning with ArcGIS
  • How ChangeDetection Works?
  • Inference only Text Models in arcgis.learn
  • Retraining Windows and Doors Extraction model
  • Unsupervised Machine learning using arcgis.learn guide
  • YOLOv3 Object Detector
  • Faster R-CNN Object Detector
  • Edge Detection with arcgis.learn
  • Image Captioning
  • How SequenceToSequence Works

Samples¶

• GIS Analysts and Data Scientists
  • Translating Story Map from one language to another using Deep Learning
  • Generating rgb imagery from digital surface model using Pix2Pix
  • Change Detection of Buildings from Satellite Imagery
  • Land Parcel Extraction using Edge Detection model
  • Address Standardization and Correction using SequenceToSequence model

Fixes¶

Guides¶

• Deep Learning with ArcGIS
  • Updates guides with PointRend enhancement
    • How PSPNet works?
    • How MaskRCNN works?
    • How DeepLabV3 Works

Samples¶

• GIS Analysts and Data Scientists
  • Updates Try-It-Live functionality
    • Reconstructing 3D buildings from Aerial LiDAR with Deep Learning
    • Land cover classfication using sparse training data
    • Feature Categorization using Satellite Imagery and Deep Learning
    • Coastline extraction using Landsat-8 multispectral imagery and band ratio technique
  • Updates samples to correct data paths when . in paths
    • Extracting Building Footprints From Drone Data
    • Increase Image Resolution using SuperResolution
    • Shipwrecks detection using bathymetric data
• Power Users/Developers
  • Updates samples that were missing maps in visualization sections
    • Building a change detection app using Jupyter Dashboard
    • Interactive raster analytics using Jupyter Dashboards
    • Integrating OpenStreetMap datasets with ArcGIS
    • A dashboard to explore world population
  • Visualize monthly changes in Hirakund reservoir using video
    • Fixes OSERROR: cannot open resource error when defining create_movie() function to visualize monthly changes

Module Changes¶

arcgis.features¶

• FeatureLayer
  • Fixes Token Required error on query() operations if using OAuth Authentication to connect with GIS()

arcgis.widgets¶

• MapView
  • Fixes issue with map widget not drawing in ArcGIS Pro 2.7

arcgis.apps¶

• dashboard
  • Fixes add_row() to properly read height argument
  • Fixes add_column() to properly read width argument
  • Fixes issue with failures to synchronize maps to widgets

arcgis.learn¶

• Pixel Classification Models
  • MultiTaskRoadExtractor
    • Fixes issue where model would not run with ArcGIS Pro training tool
  • ChangeDetector
    • Fixes issue using multispectral data where tool does not give any results when inferenced in ArcGIS Pro using Classify Pixels tool
    • Fixes failures of predict(visualize=True) using multispectral data
    • Fixes multispectral model training failures at different chip_sizes
    • Fixes variations in visualization when using show_results() and show_batch() with multispectral data
• Object Classfication Models
  • FeatureClassifier
    • Fixes issue where you cannot create object from an ImageNet type dataset
• Tabular and Feature Data Models
  • TimeSeriesModel
    • Fixes failures on model initialization
  • MLModel
    • Fixes issue where overwrites of the original data frame and respective column names occur during data preparation and with predict()
• Image Translation Models
  • CycleGAN
    • Fixes issue with prepare_data() where imagery_type parameter was not treated as optional
  • Pix2Pix
    • Fixes issue with prepare_data() where imagery_type parameter was not treated as optional
    • Adds missing accuracy and show_progress parameters to compute_metrics()