{"id":270,"date":"2022-05-10T16:48:53","date_gmt":"2022-05-10T15:48:53","guid":{"rendered":"http:\/\/archwilio.org.uk\/wp\/what-is-achwilio\/"},"modified":"2025-01-23T10:11:13","modified_gmt":"2025-01-23T10:11:13","slug":"what-is-archwilio","status":"publish","type":"page","link":"https:\/\/gl.artychoke.com\/cy\/what-is-archwilio\/","title":{"rendered":"Beth yw Archwilio?"},"content":{"rendered":"<div class=\"alignwide-wrap\" data-block=\"columns\">\n<div class=\"wp-block-columns alignwide is-style-default\">\n<div class=\"wp-block-column is-style-default\" style=\"flex-basis:60%\">\n<h2>Deddf yr Amgylchedd Hanesyddol (Cymru) 2023<\/h2>\n\n\n\n<p class=\"has-large-font-size\">Bu i Ddeddf yr Amgylchedd Hanesyddol (Cymru) 2016 gyflwyno cyfrifoldeb ar Weinidogion Cymru i gasglu a diweddaru cofnod amgylchedd hanesyddol (CAH) ar gyfer pob ardal awdurdod lleol yng Nghymru. O 2023 ymlaen, cyfunwyd deddf 2016 \u00e2 deddfau amgylchedd hanesyddol Cymru perthnasol dan Ddeddf yr Amgylchedd Hanesyddol (Cymru) 2023. Mae Archwilio yn darparu mynediad ar-lein i&#8217;r wybodaeth greiddiol hon ynghylch amgylchedd hanesyddol Cymru, a chaiff hyn ei gefnogi gan ragor o ddeunyddiau a gedwir gan CAH Heneb.<\/p>\n\n\n\n<p>Cafodd y Cofnodion Amgylchedd Hanesyddol eu casglu a&#8217;u cynnal gan y pedair cyn Ymddiriedolaeth Archaeolegol yng Nghymru ers y 1970au. Ar 1 Ebrill 2024, unodd y pedair Ymddiriedolaeth Archaeolegol yng Nghymru i greu Heneb: Ymddiriedolaeth Archaeolegol Cymru, a CAH Heneb sydd bellach yn ymgymryd \u00e2&#8217;r gwaith hwn ar ran Gweinidogion Cymru. Mae&#8217;r cofnodion yn cynnig mynegai cynhwysfawr i safleoedd, canfyddiadau ac ymchwiliadau archaeolegol a hanesyddol o bob cyfnod drwy Gymru gyfan. Ar hyn o bryd, mae CAH Heneb yn cynnwys cofnodion sy&#8217;n gysylltiedig \u00e2 thros 300,000 o asedau unigol a bron i 100,000 o ymchwiliadau, mewn cronfeydd data a gaiff eu diweddaru a&#8217;u hehangu&#8217;n barhaus wrth i wybodaeth newydd ddod i&#8217;r wyneb. Mae&#8217;r CAH yn defnyddio gwybodaeth i gyflawni amrywiaeth eang o swyddogaethau, gan gynnwys helpu gyda rheoli a chyflwyno&#8217;r dirwedd hanesyddol mewn modd cadarnhaol, rheoli datblygu, ac fel ffynhonnell ar gyfer mewnbwn i brosiectau hanes, cadwraeth a thwristiaeth lleol.<\/p>\n\n\n\n<p>Mae CAH Heneb yn ymdrin \u00e2 phob agwedd ar weithgarwch dynol yn y dirwedd, o&#8217;r cyfnod cynhanesyddol cynnar i&#8217;r cyfnodau diweddar. Gellir dod o hyd i fanylion am safleoedd adnabyddus a llai adnabyddus, yn ogystal \u00e2 chofnodion a gynhyrchwyd gan brosiectau archaeolegol a gynhaliwyd yn yr ardal. Os yw ymchwilio i&#8217;ch ardal leol neu ddysgu rhagor am gyfnod hanesyddol penodol o ddiddordeb i chi, dyma fan cychwyn da.<\/p>\n\n\n\n<p>Dylai defnyddwyr masnachol y CAH gysylltu \u00e2 th\u00eem CAH Heneb am gyngor ar ba wybodaeth bellach sy&#8217;n debygol o fod ar gael y tu hwnt i&#8217;r hyn a welir yn Archwilio. Cysylltwch \u00e2&#8217;r t\u00eem drwy&#8217;r <a href=\"https:\/\/heneb.jotform.com\/240392792819366?lang=cy\">ffurflen ymholi<\/a> hon.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column arch-right-col is-style-default\">\n<h4>Sut allwch chi gyfrannu<\/h4>\n\n\n\n<p>Byddem yn falch o glywed am unrhyw wybodaeth newydd nad yw yn ein meddiant ar hyn o bryd, neu unrhyw ddiweddariadau i gofnodion presennol. Yn ogystal, os ydych yn gallu cyflwyno gwybodaeth a chithau wedi bod yn ymchwilio i faes neu thema penodol, byddwch cystal \u00e2 chyfeirio at <a href=\"https:\/\/archwilio.org.uk\/wp\/wp-content\/uploads\/2022\/11\/Guidance-for-the-Submission-of-Data-to-Welsh-HERs-V2-CY.pdf\">Gyfarwyddiadau ar gyfer Cyflwyno Data i Gofnod Amgylchedd Hanesyddol Heneb (CAH)<\/a> er mwyn helpu i&#8217;n darparu \u00e2&#8217;r wybodaeth briodol.<\/p>\n\n\n\n<div style=\"height:60px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:20%\">\n<div class=\"arch-icons-align\">\n    <i class=\"fa-solid fa-circle-question fa-3x\"><\/i> \n  <\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\" style=\"flex-basis:80%\">\n<h4><a href=\"http:\/\/archwilio.org.uk\/wp\/cy\/archwilio-help\/\" data-type=\"page\" data-id=\"558\">Cymorth<\/a>&nbsp;&nbsp;<i class=\"fas fa-angle-right\"><\/i><\/h4>\n\n\n\n<p>Sut i gyrchu cronfa ddata Archwilio.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:20%\">\n<div class=\"arch-icons-align\">\n    <i class=\"fa-solid fa-comment fa-3x\"><\/i> \n  <\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\" style=\"flex-basis:80%\">\n<h4><a href=\"http:\/\/archwilio.org.uk\/wp\/cy\/contact\/\" data-type=\"page\" data-id=\"590\">Cysylltwch \u00e2 Heneb: Ymddiriedolaeth Archaeolegol Cymru<\/a>&nbsp;&nbsp;<i class=\"fas fa-angle-right\"><\/i><\/h4>\n\n\n\n<p>Byddem wrth ein bodd yn clywed gennych.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column help-boxes\">\n<h3>A wyddoch chi?<\/h3>\n\n\n\n<p>Bod modd i chi weld ffynhonnell a thelerau trwyddedu unrhyw haen ar y map drwy glicio ar ei henw yn yr arysgrif?<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"alignwide-wrap\" data-block=\"columns\">\n<div class=\"wp-block-columns alignwide\">\n<div class=\"wp-block-column\" style=\"flex-basis:66.66%\"><\/div>\n\n\n\n<div class=\"wp-block-column\" style=\"flex-basis:33.33%\"><\/div>\n<\/div>\n<\/div>\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns alignfull what-is-bg has-color-accent-text-mod-color has-color-accent-mod-background-color has-text-color has-background\" style=\"padding-top:70px;padding-bottom:40px\">\n<div class=\"wp-block-column\"><div class=\"alignwide-wrap\" data-block=\"columns\">\n<div class=\"wp-block-columns alignwide are-vertically-aligned-center\">\n<div class=\"wp-block-column is-vertically-aligned-center\" style=\"flex-basis:66.66%\">\n<h2>Heneb: Ymddiriedolaeth Archaeolegol Cymru<\/h2>\n\n\n\n<p class=\"lg-txt-smaller\" style=\"font-size:28px\">Elusennau addysgiadol a chwmn\u00efau cyfyngedig wedi eu sefydlu yng nghanol y 1970au oedd cyn Ymddiriedolaethau Archaeolegol Cymru, a\u2019u prif nod oedd hybu addysgu\u2019r cyhoedd mewn archaeoleg. Roedd yr ymddiriedolaethau yn cynnal Cofnodion yr Amgylchedd Hanesyddol (CAH) ar ran pob ardal awdurdod lleol. Ar 1af o Ebrill 2024, cyfunwyd y bedair ymddiriedolaeth fel Heneb: Ymddiriedolaeth Archaeolegol Cymru. Mae Heneb yn parhau i gynnig gwybodaeth i nifer o gyfungyrff ac unigolion gan gynnwys llywodraeth leol a chenedlaethol.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center\" style=\"flex-basis:33.33%\"><\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"alignwide-wrap\" data-block=\"columns\">\n<div class=\"wp-block-columns alignwide has-2-columns\">\n<div class=\"wp-block-column\">\n<h2>Rhagor o wybodaeth<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<p>Mae rhai o&#8217;r geiriau rydym yn eu defnyddio yng nghofnodion HER yn dod o <a href=\"https:\/\/heritagedata.org\/live\/schemes.php\" target=\"_blank\" rel=\"noreferrer noopener\">thesawrysau safonol<\/a>. Mae disgrifiad a chyfieithiad Cymraeg ar gyfer bob term.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n<div style=\"height:80px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-container-1 wp-block-buttons\">\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link\" href=\"https:\/\/heritagedata.org\/live\/schemes.php\" style=\"border-radius:60px\" target=\"_blank\" rel=\"noreferrer noopener\">Darganfod mwy \u2192<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<div class=\"entry-summary\">\n<p>Mae Archwilio yn gronfa ddata o wybodaeth archaeolegol a hanesyddol ledled Cymru.  Gallwch weld y cofnodion sydd gennym drwy chwilio ein data.<\/p>\n<\/div>\n<div class=\"link-more\"><a href=\"https:\/\/gl.artychoke.com\/cy\/what-is-archwilio\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &ldquo;Beth yw Archwilio?&rdquo;<\/span>&hellip;<\/a><\/div>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.11 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Beth yw Archwilio? - Archwilio<\/title>\n<meta name=\"description\" content=\"Mae Archwilio yn gronfa ddata o wybodaeth archaeolegol a hanesyddol ledled Cymru. Gallwch weld y cofnodion sydd gennym drwy chwilio ein data.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/gl.artychoke.com\/cy\/what-is-archwilio\/\" \/>\n<meta property=\"og:locale\" content=\"cy_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Beth yw Archwilio? - Archwilio\" \/>\n<meta property=\"og:description\" content=\"Mae Archwilio yn gronfa ddata o wybodaeth archaeolegol a hanesyddol ledled Cymru. Gallwch weld y cofnodion sydd gennym drwy chwilio ein data.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/gl.artychoke.com\/cy\/what-is-archwilio\/\" \/>\n<meta property=\"og:site_name\" content=\"Archwilio\" \/>\n<meta property=\"article:modified_time\" content=\"2025-01-23T10:11:13+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/gl.artychoke.com\/cy\/what-is-archwilio\/\",\"url\":\"https:\/\/gl.artychoke.com\/cy\/what-is-archwilio\/\",\"name\":\"Beth yw Archwilio? - Archwilio\",\"isPartOf\":{\"@id\":\"https:\/\/gl.artychoke.com\/#website\"},\"datePublished\":\"2022-05-10T15:48:53+00:00\",\"dateModified\":\"2025-01-23T10:11:13+00:00\",\"description\":\"Mae Archwilio yn gronfa ddata o wybodaeth archaeolegol a hanesyddol ledled Cymru. Gallwch weld y cofnodion sydd gennym drwy chwilio ein data.\",\"breadcrumb\":{\"@id\":\"https:\/\/gl.artychoke.com\/cy\/what-is-archwilio\/#breadcrumb\"},\"inLanguage\":\"cy-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/gl.artychoke.com\/cy\/what-is-archwilio\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/gl.artychoke.com\/cy\/what-is-archwilio\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/gl.artychoke.com\/cy\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Beth yw Archwilio?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/gl.artychoke.com\/#website\",\"url\":\"https:\/\/gl.artychoke.com\/\",\"name\":\"Archwilio\",\"description\":\"Historic Environment Records of Wales\",\"publisher\":{\"@id\":\"https:\/\/gl.artychoke.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/gl.artychoke.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"cy-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/gl.artychoke.com\/#organization\",\"name\":\"Archwilio\",\"url\":\"https:\/\/gl.artychoke.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cy-GB\",\"@id\":\"https:\/\/gl.artychoke.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/gl.artychoke.com\/wp-content\/uploads\/2025\/01\/archwilio-logo-2.png\",\"contentUrl\":\"https:\/\/gl.artychoke.com\/wp-content\/uploads\/2025\/01\/archwilio-logo-2.png\",\"width\":488,\"height\":120,\"caption\":\"Archwilio\"},\"image\":{\"@id\":\"https:\/\/gl.artychoke.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Beth yw Archwilio? - Archwilio","description":"Mae Archwilio yn gronfa ddata o wybodaeth archaeolegol a hanesyddol ledled Cymru. Gallwch weld y cofnodion sydd gennym drwy chwilio ein data.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/gl.artychoke.com\/cy\/what-is-archwilio\/","og_locale":"cy_GB","og_type":"article","og_title":"Beth yw Archwilio? - Archwilio","og_description":"Mae Archwilio yn gronfa ddata o wybodaeth archaeolegol a hanesyddol ledled Cymru. Gallwch weld y cofnodion sydd gennym drwy chwilio ein data.","og_url":"https:\/\/gl.artychoke.com\/cy\/what-is-archwilio\/","og_site_name":"Archwilio","article_modified_time":"2025-01-23T10:11:13+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/gl.artychoke.com\/cy\/what-is-archwilio\/","url":"https:\/\/gl.artychoke.com\/cy\/what-is-archwilio\/","name":"Beth yw Archwilio? - Archwilio","isPartOf":{"@id":"https:\/\/gl.artychoke.com\/#website"},"datePublished":"2022-05-10T15:48:53+00:00","dateModified":"2025-01-23T10:11:13+00:00","description":"Mae Archwilio yn gronfa ddata o wybodaeth archaeolegol a hanesyddol ledled Cymru. Gallwch weld y cofnodion sydd gennym drwy chwilio ein data.","breadcrumb":{"@id":"https:\/\/gl.artychoke.com\/cy\/what-is-archwilio\/#breadcrumb"},"inLanguage":"cy-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/gl.artychoke.com\/cy\/what-is-archwilio\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/gl.artychoke.com\/cy\/what-is-archwilio\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/gl.artychoke.com\/cy\/"},{"@type":"ListItem","position":2,"name":"Beth yw Archwilio?"}]},{"@type":"WebSite","@id":"https:\/\/gl.artychoke.com\/#website","url":"https:\/\/gl.artychoke.com\/","name":"Archwilio","description":"Historic Environment Records of Wales","publisher":{"@id":"https:\/\/gl.artychoke.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/gl.artychoke.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"cy-GB"},{"@type":"Organization","@id":"https:\/\/gl.artychoke.com\/#organization","name":"Archwilio","url":"https:\/\/gl.artychoke.com\/","logo":{"@type":"ImageObject","inLanguage":"cy-GB","@id":"https:\/\/gl.artychoke.com\/#\/schema\/logo\/image\/","url":"https:\/\/gl.artychoke.com\/wp-content\/uploads\/2025\/01\/archwilio-logo-2.png","contentUrl":"https:\/\/gl.artychoke.com\/wp-content\/uploads\/2025\/01\/archwilio-logo-2.png","width":488,"height":120,"caption":"Archwilio"},"image":{"@id":"https:\/\/gl.artychoke.com\/#\/schema\/logo\/image\/"}}]}},"wps_subtitle":"Ychydig am ein hanes","_links":{"self":[{"href":"https:\/\/gl.artychoke.com\/cy\/wp-json\/wp\/v2\/pages\/270"}],"collection":[{"href":"https:\/\/gl.artychoke.com\/cy\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/gl.artychoke.com\/cy\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/gl.artychoke.com\/cy\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gl.artychoke.com\/cy\/wp-json\/wp\/v2\/comments?post=270"}],"version-history":[{"count":43,"href":"https:\/\/gl.artychoke.com\/cy\/wp-json\/wp\/v2\/pages\/270\/revisions"}],"predecessor-version":[{"id":1415,"href":"https:\/\/gl.artychoke.com\/cy\/wp-json\/wp\/v2\/pages\/270\/revisions\/1415"}],"wp:attachment":[{"href":"https:\/\/gl.artychoke.com\/cy\/wp-json\/wp\/v2\/media?parent=270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}