Changes

              
    

          
          
        
        

            
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{
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{
            
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  "agreement": "true",
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  "agreement": "true",
            
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  "alternative_identifier": 
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  "alternative_identifier": 
            
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"https://www.dws.gov.za/iwqs/wms/data/000key.asp",
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"https://www.dws.gov.za/iwqs/wms/data/000key.asp",
            
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  "author": null,
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  "author": null,
            
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  "author_email": null,
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  "author_email": null,
            
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  "authors": [
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  "authors": [
            
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    {
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    {
            
9
      "author_department": "Resource Quality Services",
9
      "author_department": "Resource Quality Services",
            
10
      "author_email": "michael. silberbauer @gmail.com",
10
      "author_email": "michael. silberbauer @gmail.com",
            
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      "author_name": "M",
11
      "author_name": "M",
            
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      "author_organization": "Department of Water and Sanitation",
12
      "author_organization": "Department of Water and Sanitation",
            
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      "author_surname": "Silberbauer",
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      "author_surname": "Silberbauer",
            
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      "contact_same_as_author": "true"
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      "contact_same_as_author": "true"
            
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    },
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    },
            
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    {
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    {
            
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      "author_department": "Resource Quality Services",
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      "author_department": "Resource Quality Services",
            
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      "author_email": "",
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      "author_email": "",
            
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      "author_name": "W",
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      "author_name": "W",
            
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      "author_organization": "Department of Water Affairs and 
20
      "author_organization": "Department of Water Affairs and 
            
21
Forestry",
21
Forestry",
            
22
      "author_surname": "Geldenhuys"
22
      "author_surname": "Geldenhuys"
            
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    }
23
    }
            
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  ],
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  ],
            
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  "citation_title": "SILBERBAUER MJ and GELDENHUYS WF (2008) Using 
25
  "citation_title": "SILBERBAUER MJ and GELDENHUYS WF (2008) Using 
            
26
Keyhole Markup Language to create a spatial interface to South African 
26
Keyhole Markup Language to create a spatial interface to South African 
            
27
water resource data through Google Earth. Department of Water Affairs 
27
water resource data through Google Earth. Department of Water Affairs 
            
28
and Forestry, Pretoria, South Africa. 
28
and Forestry, Pretoria, South Africa. 
            
29
tory_for_South%20African_water_resource_data_Google_Earth__rev01.pdf",
29
tory_for_South%20African_water_resource_data_Google_Earth__rev01.pdf",
            
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  "contact_person": [
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  "contact_person": [
            
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    {
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    {
            
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      "contact_department": "",
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      "contact_department": "",
            
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      "contact_email": "michael. silberbauer @gmail.com",
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      "contact_email": "michael. silberbauer @gmail.com",
            
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      "contact_name": "M",
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      "contact_name": "M",
            
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      "contact_orgnization": "Department of Water and Sanitation"
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      "contact_orgnization": "Department of Water and Sanitation"
            
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    }
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    }
            
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  ],
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  ],
            
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  "creator_user_id": "bc28a33f-dc21-4795-a57f-da7cd1aa23ea",
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  "creator_user_id": "bc28a33f-dc21-4795-a57f-da7cd1aa23ea",
            
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  "data_classification": "both",
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  "data_classification": "both",
            
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  "data_collection_organization": "Department of Water Affairs",
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  "data_collection_organization": "Department of Water Affairs",
            
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  "data_structure_category": "semi-structured",
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  "data_structure_category": "semi-structured",
            
42
  "dataset_language": "English",
42
  "dataset_language": "English",
            
43
  "dataset_license_url": "https://creativecommons.org/licenses",
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  "dataset_license_url": "https://creativecommons.org/licenses",
            
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  "did_author_or_contact_organization_collect_the_data": "true",
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  "did_author_or_contact_organization_collect_the_data": "true",
            
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  "email": "vanderLaanM@arc.agric.za",
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  "email": "vanderLaanM@arc.agric.za",
            
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  "extras": [
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  "extras": [
            
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    {
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    {
            
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      "key": "data_reference_date_from",
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      "key": "data_reference_date_from",
            
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      "value": "2008-01-01"
49
      "value": "2008-01-01"
            
50
    },
50
    },
            
51
    {
51
    {
            
52
      "key": "data_reference_date_to",
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      "key": "data_reference_date_to",
            
53
      "value": "2026-03-25"
53
      "value": "2026-03-25"
            
54
    }
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    }
            
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  ],
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  ],
            
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  "groups": [],
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  "groups": [],
            
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  "id": "790535c7-f772-42ca-b99f-e2126c7fc55e",
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  "id": "790535c7-f772-42ca-b99f-e2126c7fc55e",
            
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  "isopen": false,
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  "isopen": false,
            
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  "keywords": "DWS, DWAF, water quality monitoring, groundwater 
59
  "keywords": "DWS, DWAF, water quality monitoring, groundwater 
            
60
monitoring, surface water, hydrology, Google Earth, KML, KMZ, spatial 
60
monitoring, surface water, hydrology, Google Earth, KML, KMZ, spatial 
            
61
inventory, Water Management Areas, drainage regions, South Africa",
61
inventory, Water Management Areas, drainage regions, South Africa",
            
62
  "license": "Open (Creative Commons)",
62
  "license": "Open (Creative Commons)",
            
63
  "license_id": null,
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  "license_id": null,
            
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  "license_title": null,
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  "license_title": null,
            
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  "maintainer": null,
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  "maintainer": null,
            
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  "maintainer_email": null,
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  "maintainer_email": null,
            
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  "metadata_created": "2026-03-25T14:10:15.989057",
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  "metadata_created": "2026-03-25T14:10:15.989057",
            
n
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  "metadata_modified": "2026-10-02T08:09:59.793924",
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  "metadata_modified": "2026-10-03T02:22:37.939810",
            
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  "minimum_maximum_extent": [
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  "minimum_maximum_extent": [
            
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    {
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    {
            
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      "maximum_vertical_extent": "3451",
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      "maximum_vertical_extent": "3451",
            
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      "minimum_vertical_extent": "0"
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      "minimum_vertical_extent": "0"
            
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    }
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    }
            
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  ],
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  ],
            
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  "name": 
75
  "name": 
            
76
s-water-resource-monitoring-sites-google-earth-kml-spatial-inventory",
76
s-water-resource-monitoring-sites-google-earth-kml-spatial-inventory",
            
77
  "notes": "This dataset comprised a national spatial inventory of 
77
  "notes": "This dataset comprised a national spatial inventory of 
            
78
South African water resource monitoring sites made available through 
78
South African water resource monitoring sites made available through 
            
79
Google Earth using Keyhole Markup Language (KML). The inventory was 
79
Google Earth using Keyhole Markup Language (KML). The inventory was 
            
80
developed by the Department of Water Affairs and Forestry to improve 
80
developed by the Department of Water Affairs and Forestry to improve 
            
81
access to, and understanding of, the extent and structure of 
81
access to, and understanding of, the extent and structure of 
            
82
long\u2011standing national surface water and groundwater monitoring 
82
long\u2011standing national surface water and groundwater monitoring 
            
83
programmes.\r\n\r\nThe dataset provided geographic locations for 
83
programmes.\r\n\r\nThe dataset provided geographic locations for 
            
84
several thousand monitoring sites distributed across South Africa, 
84
several thousand monitoring sites distributed across South Africa, 
            
85
including surface water quality stations, groundwater monitoring 
85
including surface water quality stations, groundwater monitoring 
            
86
boreholes, flow gauging stations, dam level monitoring sites, and 
86
boreholes, flow gauging stations, dam level monitoring sites, and 
            
87
related water resource observation points. Monitoring sites were 
87
related water resource observation points. Monitoring sites were 
            
88
organised hierarchically within the KML structure according to 
88
organised hierarchically within the KML structure according to 
            
89
hydrological or management regions, including primary drainage regions 
89
hydrological or management regions, including primary drainage regions 
            
90
and Water Management Areas, as well as by site type.\r\n\r\nEach 
90
and Water Management Areas, as well as by site type.\r\n\r\nEach 
            
91
monitoring site was associated with embedded metadata accessible via 
91
monitoring site was associated with embedded metadata accessible via 
            
92
Google Earth popup balloons. This metadata included site identifiers, 
92
Google Earth popup balloons. This metadata included site identifiers, 
            
93
descriptive locality information, monitoring type, number of samples 
93
descriptive locality information, monitoring type, number of samples 
            
94
collected, and the operational period of the site. Where available, 
94
collected, and the operational period of the site. Where available, 
            
95
hyperlinks provided access to pre\u2011generated time\u2011series 
95
hyperlinks provided access to pre\u2011generated time\u2011series 
            
96
graphs, downloadable flat data files, flow records, and Maucha ionic 
96
graphs, downloadable flat data files, flow records, and Maucha ionic 
            
97
diagrams illustrating major ion composition and salinity. TimeSpan 
97
diagrams illustrating major ion composition and salinity. TimeSpan 
            
98
tags enabled visualisation of monitoring activity for selected periods 
98
tags enabled visualisation of monitoring activity for selected periods 
            
99
using the Google Earth time slider.\r\nThe spatial inventory was 
99
using the Google Earth time slider.\r\nThe spatial inventory was 
            
100
published as a publicly accessible static web resource and was updated 
100
published as a publicly accessible static web resource and was updated 
            
101
periodically using exports from the national Water Management System 
101
periodically using exports from the national Water Management System 
            
102
(WMS). The dataset supported rapid visualisation from national to 
102
(WMS). The dataset supported rapid visualisation from national to 
            
103
local scale, assisted users in identifying available monitoring data, 
103
local scale, assisted users in identifying available monitoring data, 
            
104
and preserved institutional knowledge of the monitoring network as 
104
and preserved institutional knowledge of the monitoring network as 
            
105
corporate memory diminished.",
105
corporate memory diminished.",
            
106
  "num_resources": 2,
106
  "num_resources": 2,
            
107
  "num_tags": 0,
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  "num_tags": 0,
            
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  "organization": {
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  "organization": {
            
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    "approval_status": "approved",
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    "approval_status": "approved",
            
110
    "created": "2025-12-03T12:47:25.898887",
110
    "created": "2025-12-03T12:47:25.898887",
            
111
    "description": "The Department of Water and Sanitation is the 
111
    "description": "The Department of Water and Sanitation is the 
            
112
custodian of South Africa's water resources. It is primarily 
112
custodian of South Africa's water resources. It is primarily 
            
113
responsible for the formulation and implementation of policy governing 
113
responsible for the formulation and implementation of policy governing 
            
114
this sector.\r\n\r\nWhile striving to ensure that all South Africans 
114
this sector.\r\n\r\nWhile striving to ensure that all South Africans 
            
115
gain access to clean water and dignified sanitation, the department 
115
gain access to clean water and dignified sanitation, the department 
            
116
also promotes effective and efficient water resources management to 
116
also promotes effective and efficient water resources management to 
            
117
ensure sustainable economic and social development.",
117
ensure sustainable economic and social development.",
            
118
    "id": "d21c1349-e459-4393-b893-95e35700c6bf",
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    "id": "d21c1349-e459-4393-b893-95e35700c6bf",
            
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    "image_url": "2025-12-03-124725.882101DWS-logo.jpg",
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    "image_url": "2025-12-03-124725.882101DWS-logo.jpg",
            
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    "is_organization": true,
120
    "is_organization": true,
            
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    "name": "department-of-water-and-sanitation",
121
    "name": "department-of-water-and-sanitation",
            
122
    "state": "active",
122
    "state": "active",
            
123
    "title": "Department of Water and Sanitation",
123
    "title": "Department of Water and Sanitation",
            
124
    "type": "organization"
124
    "type": "organization"
            
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  },
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  },
            
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  "owner_org": "d21c1349-e459-4393-b893-95e35700c6bf",
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  "owner_org": "d21c1349-e459-4393-b893-95e35700c6bf",
            
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  "private": false,
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  "private": false,
            
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  "publication_date": "2017-06-01",
128
  "publication_date": "2017-06-01",
            
129
  "publisher": "DWS website - 
129
  "publisher": "DWS website - 
            
130
https://www.dws.gov.za/iwqs/wms/data/000key.asp",
130
https://www.dws.gov.za/iwqs/wms/data/000key.asp",
            
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  "relationships_as_object": [],
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  "relationships_as_object": [],
            
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  "relationships_as_subject": [],
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  "relationships_as_subject": [],
            
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  "resources": [
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  "resources": [
            
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    {
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      "cache_last_updated": null,
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      "cache_last_updated": null,
            
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      "cache_url": null,
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      "cache_url": null,
            
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      "created": "2026-03-25T14:13:40.486267",
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      "created": "2026-03-25T14:13:40.486267",
            
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      "dataset_description": "Google Earth kml file covering the whole 
138
      "dataset_description": "Google Earth kml file covering the whole 
            
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of South Africa",
139
of South Africa",
            
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      "description": null,
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      "description": null,
            
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      "download_count": 13,
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      "download_count": 13,
            
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      "format": "kml",
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      "format": "kml",
            
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      "hash": "",
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      "hash": "",
            
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      "id": "9d8ca4ea-cff2-4736-af9b-305856a78e05",
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      "id": "9d8ca4ea-cff2-4736-af9b-305856a78e05",
            
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      "is_data_supplementary": "False",
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      "is_data_supplementary": "False",
            
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      "last_modified": "2026-03-25T14:13:40.462381",
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      "last_modified": "2026-03-25T14:13:40.462381",
            
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      "metadata_modified": "2026-10-02T08:09:59.801059",
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      "metadata_modified": "2026-10-02T08:09:59.801059",
            
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      "mimetype": "application/vnd.google-earth.kml+xml",
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      "mimetype": "application/vnd.google-earth.kml+xml",
            
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      "mimetype_inner": null,
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      "mimetype_inner": null,
            
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      "name": "DWS water quality monitoring site kml file.kml",
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      "name": "DWS water quality monitoring site kml file.kml",
            
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      "package_id": "790535c7-f772-42ca-b99f-e2126c7fc55e",
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      "package_id": "790535c7-f772-42ca-b99f-e2126c7fc55e",
            
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      "position": 0,
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      "position": 0,
            
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      "resource_name": "DWS monitoring site kml file",
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      "resource_name": "DWS monitoring site kml file",
            
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      "resource_type": null,
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      "resource_type": null,
            
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      "size": 860944,
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      "size": 860944,
            
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      "state": "active",
156
      "state": "active",
            
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      "url": 
157
      "url": 
            
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305856a78e05/download/dws-water-quality-monitoring-site-kml-file.kml",
158
305856a78e05/download/dws-water-quality-monitoring-site-kml-file.kml",
            
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      "url_type": "upload",
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      "url_type": "upload",
            
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      "zipped_file": "False"
160
      "zipped_file": "False"
            
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    },
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    },
            
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    {
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    {
            
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      "cache_last_updated": null,
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      "cache_last_updated": null,
            
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      "cache_url": null,
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      "cache_url": null,
            
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      "created": "2026-03-25T14:17:19.628689",
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      "created": "2026-03-25T14:17:19.628689",
            
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      "dataset_description": "Accompanying report titled 'Using 
166
      "dataset_description": "Accompanying report titled 'Using 
            
167
Keyhole Markup Language to create a spatial interface to South 
167
Keyhole Markup Language to create a spatial interface to South 
            
168
\r\nAfrican water resource data through Google Earth '",
168
\r\nAfrican water resource data through Google Earth '",
            
169
      "description": null,
169
      "description": null,
            
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      "download_count": 2,
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      "download_count": 3,
            
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      "format": "pdf",
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      "format": "pdf",
            
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      "hash": "",
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      "hash": "",
            
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      "id": "00194748-8963-4832-8c63-981b321dd7e7",
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      "id": "00194748-8963-4832-8c63-981b321dd7e7",
            
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      "is_data_supplementary": "False",
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      "is_data_supplementary": "False",
            
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      "last_modified": "2026-03-25T14:17:54.128050",
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      "last_modified": "2026-03-25T14:17:54.128050",
            
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      "metadata_modified": "2026-09-30T15:37:57.348791",
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      "metadata_modified": "2026-10-03T02:22:37.947881",
            
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      "mimetype": "application/pdf",
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      "mimetype": "application/pdf",
            
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      "mimetype_inner": null,
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      "mimetype_inner": null,
            
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      "name": "Silberbauer 2008 KML_spatial_inventory_for_South 
179
      "name": "Silberbauer 2008 KML_spatial_inventory_for_South 
            
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African_water_resource_data_Google_Earth__rev01.pdf",
180
African_water_resource_data_Google_Earth__rev01.pdf",
            
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      "package_id": "790535c7-f772-42ca-b99f-e2126c7fc55e",
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      "package_id": "790535c7-f772-42ca-b99f-e2126c7fc55e",
            
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      "position": 1,
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      "position": 1,
            
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      "resource_name": "Using Keyhole Markup Language to create a 
183
      "resource_name": "Using Keyhole Markup Language to create a 
            
184
spatial interface to South  African water resource data through Google 
184
spatial interface to South  African water resource data through Google 
            
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Earth ",
            
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      "url": 
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      "url": 
            
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entory_for_south-african_water_resource_data_google_earth__rev01.pdf",
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entory_for_south-african_water_resource_data_google_earth__rev01.pdf",
            
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      "url_type": "upload",
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t
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-34.8212], [16.4699, -22.1265]]]}",
            
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  "state": "active",
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  "state": "active",
            
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  "tags": [],
            
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  "title": "DWS Water Resource Monitoring Sites: Google Earth KML 
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  "title": "DWS Water Resource Monitoring Sites: Google Earth KML 
            
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Spatial Inventory",
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Spatial Inventory",
            
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  "type": "dataset",
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  "wrc_project_number": "N/A",
            
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  "wro_theme": "hydrological_data_and_modelling"
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  "wro_theme": "hydrological_data_and_modelling"
            
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}
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}