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lossyroblossyrob
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Merge pull request stac-utils#48 from nrweir/fix_spacenet_demo
fixing for new sn2 s3 structure
2 parents c6e5a95 + f142945 commit 7170eab

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‎docs/tutorials/pystac-spacenet-tutorial.ipynb

Lines changed: 38 additions & 43 deletions
Original file line numberDiff line numberDiff line change
@@ -55,9 +55,7 @@
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{
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"cell_type": "code",
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"execution_count": 2,
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"metadata": {
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"scrolled": false
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},
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"metadata": {},
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"outputs": [],
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"source": [
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"import json\n",
@@ -195,7 +193,7 @@
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"source": [
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"client = boto3.client('s3')\n",
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"scenes = client.list_objects(Bucket='spacenet-dataset', \n",
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" Prefix='SpaceNet_Buildings_Dataset_Round2/spacenetV2_Train/AOI_2_Vegas/RGB-PanSharpen/',\n",
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" Prefix='spacenet/SN2_buildings/train/AOI_2_Vegas/PS-RGB/',\n",
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" MaxKeys=20)\n",
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"scenes = [s['Key'] for s in scenes['Contents'] if s['Key'].endswith('.tif')][0:10]"
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]
@@ -291,8 +289,8 @@
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"source": [
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"def item_to_labels_url(item):\n",
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" image_uri = item.assets['image'].href\n",
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" d = dirname(image_uri).replace('RGB-PanSharpen', 'geojson/buildings')\n",
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" b = basename(image_uri).replace('RGB-PanSharpen', 'buildings').replace('.tif', '.geojson')\n",
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" d = dirname(image_uri).replace('PS-RGB', 'geojson_buildings')\n",
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" b = basename(image_uri).replace('PS-RGB', 'geojson_buildings').replace('.tif', '.geojson')\n",
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" return(join(d, b))"
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]
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},
@@ -314,17 +312,14 @@
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" params = {\n",
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" 'id': item.id + '-labels',\n",
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" 'bbox': item.bbox,\n",
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" 'geometry': box(*item.bbox).__geo_interface__,\n",
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" 'datetime': item.datetime,\n",
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" 'properties': {},\n",
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" 'label_description': 'Building labels for scene {}'.format(item.id),\n",
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" 'label_type': 'vector',\n",
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" 'label_properties': 'partialBuilding'\n",
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" }\n",
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" \n",
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" with open(label_uri) as gj:\n",
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" features = json.load(gj)\n",
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" geom_collection = GeometryCollection([shape(feature['geometry']) for feature in features['features']])\n",
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" params['geometry'] = geom_collection.__geo_interface__\n",
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" label_item = LabelItem(**params)\n",
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" \n",
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" label_item.add_asset(key='label', asset=Asset(href=label_uri, media_type='application/geo+json'))\n",
@@ -363,16 +358,16 @@
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Completed item: RGB-PanSharpen_AOI_2_Vegas_img1\n",
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"Completed item: RGB-PanSharpen_AOI_2_Vegas_img10\n",
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"Completed item: RGB-PanSharpen_AOI_2_Vegas_img1002\n",
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"Completed item: RGB-PanSharpen_AOI_2_Vegas_img1003\n",
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"Completed item: RGB-PanSharpen_AOI_2_Vegas_img1004\n",
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"Completed item: RGB-PanSharpen_AOI_2_Vegas_img1006\n",
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"Completed item: RGB-PanSharpen_AOI_2_Vegas_img1007\n",
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"Completed item: RGB-PanSharpen_AOI_2_Vegas_img1009\n",
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"Completed item: RGB-PanSharpen_AOI_2_Vegas_img101\n",
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"Completed item: RGB-PanSharpen_AOI_2_Vegas_img1010\n"
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"Completed item: SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1\n",
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"Completed item: SN2_buildings_train_AOI_2_Vegas_PS-RGB_img10\n",
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"Completed item: SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1002\n",
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"Completed item: SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1003\n",
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"Completed item: SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1004\n",
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"Completed item: SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1006\n",
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"Completed item: SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1007\n",
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"Completed item: SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1009\n",
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"Completed item: SN2_buildings_train_AOI_2_Vegas_PS-RGB_img101\n",
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"Completed item: SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1010\n"
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]
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}
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],
@@ -392,26 +387,26 @@
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"text": [
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"* <Catalog id=spacenet>\n",
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" * <Collection id=vegas>\n",
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" * <Item id=RGB-PanSharpen_AOI_2_Vegas_img1>\n",
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" * <LabelItem id=RGB-PanSharpen_AOI_2_Vegas_img1-labels>\n",
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" * <Item id=RGB-PanSharpen_AOI_2_Vegas_img10>\n",
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" * <LabelItem id=RGB-PanSharpen_AOI_2_Vegas_img10-labels>\n",
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" * <Item id=RGB-PanSharpen_AOI_2_Vegas_img1002>\n",
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" * <LabelItem id=RGB-PanSharpen_AOI_2_Vegas_img1002-labels>\n",
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" * <Item id=RGB-PanSharpen_AOI_2_Vegas_img1003>\n",
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" * <LabelItem id=RGB-PanSharpen_AOI_2_Vegas_img1003-labels>\n",
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" * <Item id=RGB-PanSharpen_AOI_2_Vegas_img1004>\n",
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" * <LabelItem id=RGB-PanSharpen_AOI_2_Vegas_img1004-labels>\n",
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" * <Item id=RGB-PanSharpen_AOI_2_Vegas_img1006>\n",
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" * <LabelItem id=RGB-PanSharpen_AOI_2_Vegas_img1006-labels>\n",
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" * <Item id=RGB-PanSharpen_AOI_2_Vegas_img1007>\n",
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" * <LabelItem id=RGB-PanSharpen_AOI_2_Vegas_img1007-labels>\n",
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" * <Item id=RGB-PanSharpen_AOI_2_Vegas_img1009>\n",
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" * <LabelItem id=RGB-PanSharpen_AOI_2_Vegas_img1009-labels>\n",
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" * <Item id=RGB-PanSharpen_AOI_2_Vegas_img101>\n",
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" * <LabelItem id=RGB-PanSharpen_AOI_2_Vegas_img101-labels>\n",
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" * <Item id=RGB-PanSharpen_AOI_2_Vegas_img1010>\n",
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" * <LabelItem id=RGB-PanSharpen_AOI_2_Vegas_img1010-labels>\n"
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" * <Item id=SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1>\n",
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" * <LabelItem id=SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1-labels>\n",
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" * <Item id=SN2_buildings_train_AOI_2_Vegas_PS-RGB_img10>\n",
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" * <LabelItem id=SN2_buildings_train_AOI_2_Vegas_PS-RGB_img10-labels>\n",
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" * <Item id=SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1002>\n",
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" * <LabelItem id=SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1002-labels>\n",
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" * <Item id=SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1003>\n",
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" * <LabelItem id=SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1003-labels>\n",
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" * <Item id=SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1004>\n",
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" * <LabelItem id=SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1004-labels>\n",
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" * <Item id=SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1006>\n",
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" * <LabelItem id=SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1006-labels>\n",
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" * <Item id=SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1007>\n",
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" * <LabelItem id=SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1007-labels>\n",
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" * <Item id=SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1009>\n",
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" * <LabelItem id=SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1009-labels>\n",
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" * <Item id=SN2_buildings_train_AOI_2_Vegas_PS-RGB_img101>\n",
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" * <LabelItem id=SN2_buildings_train_AOI_2_Vegas_PS-RGB_img101-labels>\n",
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" * <Item id=SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1010>\n",
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" * <LabelItem id=SN2_buildings_train_AOI_2_Vegas_PS-RGB_img1010-labels>\n"
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]
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}
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],
@@ -438,7 +433,7 @@
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python [default]",
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"display_name": "Python 3",
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"language": "python",
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"name": "python3"
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},
@@ -452,9 +447,9 @@
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.6.5"
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"version": "3.6.7"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 2
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"nbformat_minor": 4
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}

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