# metadata

name: generator_options
value:
tippecanoe --no-progress-indicator -z15 -Z4 -r1 --no-feature-limit --no-tile-size-limit '--layer=archaeological-priority-area' '--output=/mnt/tiles/temporary/archaeological-priority-area/archaeological-priority-area.mbtiles' /mnt/tiles/temporary/archaeological-priority-area/archaeological-priority-area.geojson


name: json
value:
{"vector_layers": [ { "id": "archaeological-priority-area", "description": "", "minzoom": 4, "maxzoom": 15, "fields": {"archaeological-risk-tier": "String", "dataset": "String", "end-date": "String", "entity": "Number", "entry-date": "String", "name": "String", "organisation-entity": "String", "prefix": "String", "reference": "String", "start-date": "String"} } ],"tilestats": {"layerCount": 1,"layers": [{"layer": "archaeological-priority-area","count": 738,"geometry": "Polygon","attributeCount": 10,"attributes": [{"attribute": "archaeological-risk-tier","count": 4,"type": "string","values": ["Archaeological Priority Area","Archaeological Priority Area - Tier I","Archaeological Priority Area - Tier II","Archaeological Priority Area - Tier III"]},{"attribute": "dataset","count": 1,"type": "string","values": ["archaeological-priority-area"]},{"attribute": "end-date","count": 1,"type": "string","values": [""]},{"attribute": "entity","count": 738,"type": "number","values": [40000,40001,40002,40003,40004,40005,40006,40007,40008,40009,40010,40011,40012,40013,40014,40015,40016,40017,40018,40019,40020,40021,40022,40023,40024,40025,40026,40027,40028,40029,40030,40031,40032,40033,40034,40035,40036,40037,40038,40039,40040,40041,40042,40043,40044,40045,40046,40047,40048,40049,40050,40051,40052,40053,40054,40055,40056,40057,40058,40059,40060,40061,40062,40063,40064,40065,40066,40067,40068,40069,40070,40071,40072,40073,40074,40075,40076,40077,40078,40079,40080,40081,40082,40083,40084,40085,40086,40087,40088,40089,40090,40091,40092,40093,40094,40095,40096,40097,40098,40099],"min": 40000,"max": 40737},{"attribute": "entry-date","count": 1,"type": "string","values": ["2025-02-10"]},{"attribute": "name","count": 678,"type": "string","values": ["(along Brockley Hill, Edgware)","(along Edgware High Street, Edgware)","(along Old Church Lane, Stanmore)","(core area of Harrow on the Hill)","(east of Clamp Hill, Stanmore)","(either side of George V Avenue, Pinner)","(in Hatch End and Pinner)","(including the High Street and surrounding roads in Pinner)","10.1 This Archaeological Priority Area follows the route of the Roman Watling Street (now the A207) from Shooters Hill to Dover. It slopes from high ground in the west to Crayford and the Cray Valley in the east, from c. 65 to 25mOD. The road lies on a n","11.1 Watling Street, which dates to the 1st century AD, is the major archaeological feature in the borough, and there is now clear evidence of an associated roadside settlement in the Welling area. 11.2 The most intensive area of Roman activity appears","12.1 The focal point of this APA is the 18th century Danson House and associated gardens and parkland. The Palladian style house, designed by Sir Robert Taylor from 1763 – 1768, is listed Grade 1, the adjacent stables, possibly by Charles Dance the You","13.1 The Archaeological Priority Area crosses the Cray Valley, a corridor that defines the route of the former Roman road and a small settlement that formed where it crossed the river. 13.2 Watling Street runs straight through the area except for a sligh","14.1 This Area of Potential Archaeology is designated around the estate of Blendon Hall and its gardens and landscaped ground. The APA ranges from c.30–35mOD and is situated on the Harwich Formation. 14.2 The earliest archaeological remains recovered","15.1 This Area of Potential Archaeology is centred upon the medieval and later village of Bexley (Old Bexley). The village has grown from a ford or crossing of the River Cray, and is nestled in a low valley at between 13–17mOD. The geology is clay and","16.1 This Archaeological Priority Area is based upon two post-medieval estates, Mount Mascal and Vale Mascal, both situated to the north of North Cray Village. Mount Mascal is on the eastern side of the Cray Valley, at c.40mOD, while Vale Mascal is at th","18.1 This area considers the marshland that extends from the Thames foreshore to the southern base of the natural east-west ridge bisecting the borough. 18.2 This marshland is typified by localised areas of gravel highs interwoven by river channels and w","19th century of interest to collectors and historians.","20.1 This Archaeological Priority Area is focussed around the concentrations of highly significant Palaeolithic material recovered from brickearth and clay pits in the Crayford area, roughly between Barneshurst and Slade Green, in the 19th century. The","21.1 This Archaeological Priority Area is centred upon the multi-period settlement and occupation area at Crayford, where the Roman Watling Street crossed the Cray (see Crayford: Roman road APA). The APA surrounds the Scheduled Ancient Monument and Liste","22.1 This Archaeological Priority Area captures a large number of deneholes and a post-medieval tile kiln. 22.2 Although there have been a number of substantial prehistoric finds from the vicinity of the APA, particularly within Joyden’s Wood, to the","23.1 This Archaeological Priority Area concentrates on the manor and gardens of Frognal House, likely in continuous occupation since the 13th century. The APA is situated on a steep slope on the east facing bank of the Cray Valley, and drops from c.55mOD","3.1 The underlying geology of the area is the Harwich Formation (sand and gravel), and within the woodlands, although outside of the APA, there is a Geological Site of Special Scientific Interest. This SSSI, known as the Abbey Wood SSSI, demarks a fossil","4.1 This Archaeological Priority Area is centred upon the Scheduled Ancient Monument of Howbury Moated Manor, and encompasses several associated and later buildings. 4.2 The APA is situated within the Crayford Marshes and is on low-lying ground, at c.2","5.1 This Archaeological Priority Area captures the extreme northern end of a substantial earthwork known as Faesten Dic. This Scheduled Ancient Monument runs for c.1.7km though Kent, and survives as an impressive series of zig-zagged ditch and banks. The","6.1 There are a number of medieval manors in the Crayford area, including the 14th century Crayford Manor House to the northwest of St Paulinus’. Better known is Hall Place, which is first mentioned in the 13th century but the manor was established ear","7.5.1 The APA contains the historic settlement of Crouch End as depicted on John Rocque’s 1746 map of London. The settlement is first referred to in 1465 and it appears to have developed around the intersection of","8.1 This Archaeological Priority Area is situated within the Crayford Marsh, to the west of the River Darent. The underlying geology is chalk, overlain with gravel and alluvial deposits. Possible palaeochannels have been recorded from the area as well as","9.1 This Archaeological Priority Area is focussed around the medieval and later village of East Wickham, which was, until the mid-19th century, within the parish of Plumstead. The APA is concentrated along Upper Wickham Lane and Wickham Street, and inclu","A concentration of remarkable prehistoric finds in the area of Syon Park shows that it was a focus for both ritual and settlement purposes from the Bronze Age if not earlier. A significant Bronze Age site was destroyed when Brentford Dock was build. An","A medieval kiln was discovered in Kings Road, with associated domestic rubbish and kiln fire bars and can be dated to the 13th century. It is has been mentioned that there were also kilns at Arkley, which is located north-east of Barnet Gate. There is a","A mixed rite cemetery has been located about 350 metres south of the Beddington Villa between the Roman villa and cemetery. Inhumation and cremations reveal an extensive cemetery used for internment between the 5th and 7th Centuries. Associated burial go","A riverside village with Saxon origins.","A roadside village from the Saxon period, it was the site of a religious house, the Priory of the Brethren of the Holy Trinity, founded in 1296. It developed as an important coaching station on the road to the West.","A small Roman settlement adjoins the London-Lewes road close to the fording point across the River Pool.","A small survival of the once extensive Sydenham Common. Mineral springs were discovered at the site of Wells Park in c. 1640 and Sydenham became a minor spa which declined in the early 19th century.","A succession of buildings from the late Iron Age and Roman period have been found, suggesting occupation until about AD400. Earliest structures include at least one roundhouse and a post-built aisled barn.","APA Area update exercise 19/10/2009, The strip of exposed Thanet / Woolwich / Reading beds and the immediately adjoining terrace gravels at the foot of the Downs offers greatest potential in the Borough for well preserved early prehistoric sites.","APA also known as Church Acton High Street, The village was recorded in 1222 and settled continuously into post medieval times. The parish church existed in 1231 and permission for a market was granted in 1232, and there was a medieval priory. An area of","All of the City is considered to have archaeological potential, except where there is evidence that archaeological remains have been lost due to deep basement construction or other groundworks (3.12.18, City of London Local Plan January 2015). For the","Alluvial deposits in the valley have the potential to preserve evidence for the prehistoric environment of the region. The river provided a source of water power used to drive early mills; these were adapted to manufacture sword blades from 1630, and la","Ancient Monument – medieval moated manor and the area surrounding with a supposed deserted medieval village and associated medieval field systems. Sharvel Lane is an ancient trackway and Yeading Brook may have evidence of prehistoric occupation beside","Ancient Monuments and area of potential early settlement; and Brabsden Green, Horsenden Lane North, Greenford – medieval village with 13th Century finds, contracted in size in postmedieval times.","Archaeological Priority Area surrounding the historic core of Enfield","Archaeological priority area surrounding Bush Hill earthworks including possible Iron Age hillfort (scheduled monument)","Archaeological priority area surrounding Camlet Moat medieval site (scheduled monuent) and open land of Enfield Chase, Hog Hill, Hadley Wood and Trent Country Park., Ass also Monken Hadley Common APA in Barnet.","Archaeological priority area surrounding Grade II* post-medeival park and medieval settlement","Archaeological priority area surrounding Roman occupation site and human remains","Archaeological priority area surrounding a medieval settlement","Archaeological priority area surrounding early farm site and length of medieval road","Archaeological priority area surrounding medieval and post mediieval house site and Roman road","Archaeological priority area surrounding medieval moated site","Archaeological priority area surrounding medieval moated site.","Archaeological priority area surrounding possible Iron Age enclosure earthworks and post-medieval fishponds., Ass also Monken Hadley Common APA in Barnet","Archaeological priority area surrounding possible Saxon settlement","Archaeological priority area surrounding possible early settlement","Archaeological priority area surrounding possible early settlement site.","Archaeological priority area surrounding post medieval house and park, and possible barrow site.","Area 1 is east of historic Erith with prehistoric material, particularly flint tools, have been recovered throughout this area. The area was exploited in the Neolithic and Bronze Ages and evidence of human occupation and settlement in these periods is","Area surrounding the medieval moated site (scheduled) at Enfield Golf Course.","Beckenham Place (Listed Grade II*) was built by John Cator c.1773 close to the site of a much earlier manor house. The 18th century mansion was set in parklands, and both survive as a historic entity, although the public golf course intrudes on the hist","Bedford Manor House: Medieval - Post Medieval Site","Blackheath, which is divided by Watling Street, is a traditional place of assembly, the scene of medieval and Tudor pageantry, violent confrontation and dissent. The nature of assembly changed in accordance with prevailing society. In 1381 Wat Tyler as","Boundary of present Archaeological Priority Area should be maintained., The portion of Greenwich borough west of Deptford Creek. The creek is fed by the River Ravensbourne. The area closest to the creek and River Thames consists of river silts, with Ke","Briefly the site of a Pre-monstratensian abbey which was founded in 1182, but moved to Bayham, Hampshire in 1199-1208. Excavation has revealed part of the refectory and artefacts of 14th to 18th century dates. This suggests a later use of the abbey bui","By the late 17th century John Evelyn was building houses on land on the west side of Butt Lane, which later became Deptford High Street. These were required to meet the demand for housing as the local population increased with the expanding Dockyard. T","Carew Manor was constructed in 1370 on a large moat island, possibly on the site of an earlier house. The surviving great hall has a hammer beam roof constructed in 1500. The grounds are famous as the first place in England to grow oranges. Formal garden","Carshalton probably derives its name from its location as the ‘settlement by the spring’ and has a complex early manorial history. Initially there were five manors, which were combined by the time of Domesday. The sites of later houses can be identif","City of Westminster APA 1.1: Westminster and Whitehall Summary and Definition The APA includes the Houses of Parliament, Westminster Abbey, St Margaret’s Church, 10 Downing Street, the Banqueting House and all the other buildings on either side of W","City of Westminster APA 1.2: Lundenwic and the Strand Summary and Definition The Lundenwic and the Strand APA covers the Anglo-Saxon international trading emporium of Lundenwic and the medieval and post medieval grand and religious houses between the C","City of Westminster APA 1.3: Park Crescent West Ice Well Summary and Definition The APA covers the site of an 18th century ice well which became one of the first to be used for commercial purposes. It is located to the rear of buildings on Park Cresc","City of Westminster APA 2.10: Watling Street Summary and Definition The Archaeological Priority Area follows the route of Edgware Road, which is based on the Roman road Watling Street, between Marble Arch and the borough boundary with Camden and Brent","City of Westminster APA 2.11: St John’s Wood Chapel Grounds Summary and Definition The APA covers the post medieval burial ground of St John’s Wood Chapel in St John’s Wood Road/Park Road. The APA is classified as Tier 2 because it covers a bur","City of Westminster APA 2.1: Buckingham Palace and Gardens Summary and Definition The APA covers Buckingham Palace, its gardens and the Royal Mews and is bounded by Constitution Hill, Hyde Park Corner, Grosvenor Place and Buckingham Palace Road. A n","City of Westminster APA 2.2: Green Park Summary and Definition The Green Park Archaeological Priority Area covers the area between Hyde Park Corner to the west, Piccadilly to the north, Queen’s Walk to the east and Constitution Hill/The Mall to the","City of Westminster APA 2.3: Hyde Park and Kensington Gardens Summary and Definition The Hyde Park and Kensington Gardens APA covers the whole of both royal parks, both of which are Grade I Registered Parks and Gardens and are covered by the Royal Par","City of Westminster APA 2.4: St James’s Park Summary and Definition The St James’s Park Archaeological Priority Area covers the area between The Mall to the north, Horse Guards Road to the east, Birdcage Walk to the south and Spur Road to the west.","City of Westminster APA 2.5: Great Estates Summary and Definition The Great Estates APA covers an area bounded by Park Lane to the west, Green Park and St James’s Park to the south, Haymarket, Shaftesbury Avenue, Charing Cross Road and the borough bo","City of Westminster APA 2.6: Marylebone Summary and Definition The Archaeological Priority Area covers the historic settlement of Marylebone which was focused on the area along Marylebone High Street and the former site of Marylebone Gardens, a 17th-1","City of Westminster APA 2.7: Paddington Summary and Definition The Paddington Archaeological Priority Area covers the historic settlement of Paddington Green. It covers Paddington Green itself and areas to the west, east and north which formed part o","City of Westminster APA 2.8: Victoria Street Summary and Definition The Archaeological Priority Area is located to the west of Westminster Abbey and is bounded by Birdcage Walk to the north, Buckingham Gate to the west, Horseferry Road to the south an","City of Westminster APA 2.9: Oxford Street/Bayswater Roman Road Summary and Definition The Archaeological Priority Area forms a corridor along Oxford Street and Bayswater Road which follow the approximate route of the London to Silchester Roman road.","City of Westminster APA 3.2: Pimlico Summary and Definition The APA covers the confluence of the Thames and Tyburn rivers. For much of its history this was a low lying marshy area that was sparsely populated until the 19th century when the land was r","Description written by Tara Fidler May 2007, There is archaeological evidence of a prehistoric worked flint (500,000 BC-42 AD), which was discovered in Roman context at Thirleby Road. Burnt Oak is considered to have been a significant site in the Roman p","Description written by Tara Fidler May 2007., The manor of Halliwick was first mentioned between 1278 and 1285 AD. There is evidence of a medieval manor house in 1602 AD in this area and has been suggested as the site of the manor of Hollick Wood. It was","Despite the widespread impact of recent development some sections of Mere Bank survive as an earthwork defining the historic division between Sutton and Croydon and is still the local administrative boundary. It has been suggested that this is the line o","Durolitum Roman settlement site.","Early medieval settlement site.","Early post-glacial remains have been found in peat exposed along the Wandle Valley including at Carshalton and the former Wandle Valley Hospital Site.","Early post-medieval settlement site.","Eltham Lodge sits at the north end of what is now the Royal Blackheath Golf Club, Eltham. The area of the Lodge occupies a position along the 50m contour consisting of sand and pebble known as Harwich Formation. Eltham Lodge was part of the royal palac","Erith 7.1 This Area is concentrated on the medieval and early post-medieval settlement at Erith, and includes land around St John the Baptist Church at the far north-west of the area through to Bexley Road and Wharfside Road in the east. 7.2 The topograp","Erith Riverside 19.1 The area is east of historic Erith and although prehistoric material, particularly flint tools, have been recovered throughout this area, the concentration of finds and archaeological features appears to be across an area from east o","Excavation at Beaudesert Mews, off Church Road in the north of the APA found a scatter of late Neolithic flints. To the west of the APA, work at Townmead School recorded late Bronze Age to early Iron Age features. To the south of the APA, past the M4, li","Extant medieval and post-medieval buildings. Prehistoric, roman, medieval and post-medieval archaeological discoveries.","Extensive and regular field boundaries have been encountered across the gravel terraces filling the Wandle Valley, which are occasionally associated with small unenclosed domestic sites. These field systems reveal prehistoric land division and provide an","First recorded in the 12th century. By 13th century was large moated mansion. In 14th century much enlarged and probably had outer court occupied by Alice Perrers. Rebuilt as brick mansion in the 16th century and again in 18th century.","Hackney 3.2 Hackney Commons Summary and definition The Archaeological Priority Area of Hackney Commons comprises Hackney Downs, Well Street Common and London Fields. The APA has been classified Tier 3 because it covers areas of common land and parklan","Hackney APA 1.1 Upper Clapton Summary and Definition This Archaeological Priority Area covers an area of Upper Clapton to the east of Kingsland Road and to the south and west of the A107. The APA covers an area of Palaeolithic lithic working sites and","Hackney APA 1.2 Shoreditch Elizabethan theatres and Holywell Priory Summary and Definition This Archaeological Priority Area covers two areas of residential and commercial development covering the area of the Holywell Priory, the Theatre and the Curta","Hackney APA 1.3 Lauriston Road Jewish Burial ground Summary and Definition The Archaeological Priority Area covers the Lauriston Road burial ground in Hackney, which was used by the London Jewish population from the mid-18th century to late 19th centur"]},{"attribute": "organisation-entity","count": 1,"type": "string","values": ["16"]},{"attribute": "prefix","count": 1,"type": "string","values": ["archaeological-priority-area"]},{"attribute": "reference","count": 738,"type": "string","values": ["209611","209693","209704","209711","209715","209716","209733","209734","209735","209737","209738","209739","209740","209746","209749","209751","209752","209753","209754","209755","209758","209759","209760","209763","209765","209766","209767","209768","209769","209770","209771","209790","209797","209798","209799","209800","209801","209802","209803","209804","209809","209810","209816","209818","209820","209821","209823","209824","209825","209827","209828","209830","76094","76095","76098","76101","76114","76115","76116","76118","76123","76126","76139","76141","76145","76150","76157","76161","76165","76173","76174","76175","76178","76179","76182","76184","76190","76191","76194","76198","76202","76203","76204","76207","76219","76223","76226","76227","76230","76233","76234","76235","76236","76243","76249","76251","76266","76268","76276","76285"]},{"attribute": "start-date","count": 1,"type": "string","values": [""]}]}]}}


