{"id":1051,"date":"2019-02-28T18:37:47","date_gmt":"2019-02-28T18:37:47","guid":{"rendered":"https:\/\/www.dafyddelfryn.cymru\/blog\/?p=1051"},"modified":"2021-07-26T12:30:51","modified_gmt":"2021-07-26T12:30:51","slug":"mapio-tai-gwyliau-cymru","status":"publish","type":"post","link":"https:\/\/www.dafyddelfryn.cymru\/blog\/mapio-tai-gwyliau-cymru\/","title":{"rendered":"Mapio Tai Gwyliau Cymru"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Sbel yn \u00f4l, nes i bostio map ar Twitter yn dangos niferoedd unedau gwyliau o fewn wardiau Cymru.<\/p>\n\n\n\n<figure class=\"wp-block-embed-twitter wp-block-embed is-type-rich is-provider-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"cy\" dir=\"ltr\">Map newydd &#8211; nifer unedau gwyliau yng Nghymru <a href=\"https:\/\/t.co\/Lzi8J8hVp0\">pic.twitter.com\/Lzi8J8hVp0<\/a><\/p>&mdash; Dafydd Elfryn (@dafyddelfryn) <a href=\"https:\/\/twitter.com\/dafyddelfryn\/status\/1098694305093468162?ref_src=twsrc%5Etfw\">February 21, 2019<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Nes i\u2019m disgwyl fysa\u2019r map yn cael gymaint o sylw! \u2013 a ges i ddipyn o bobl yn holi am fwy o wybodaeth am y data craidd, be oedd yn cael ei ddangos, ac am fapiau gwahanol ayyb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Di Twitter ddim yn gr\u00eat o le i ateb cwestiynau a cael trafodaeth iawn, felly dwi wedi trio rhoi mwy o wybodaeth lawr ar y blog yma. Gobeithio neith o ateb ychydig o\u2019r cwestiynau a gododd, a chyflwyno ychydig mwy o wybodaeth.<\/p>\n\n\n\n<!--more-->\n\n\n\n<h2 class=\"wp-block-heading\">Y Data Craidd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Mae\u2019r map yma wedi selio ar ddata gan y Valuation Office Agency (VOA). Mae\u2019r VOA yn cadw\u2019r rhestr o pob eiddo domestig (tai ayyb) ac annomestic (busnesau) yng Nghymru a Lloegr.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mae\u2019n bosib lawrlwytho\u2019r rhestr annomestig gyfan o\u2019r\nwefan drwy ddilyn y linc isod:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/voaratinglists.blob.core.windows.net\/html\/rlidata.htm\">Data VOA<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(Mae\u2019r map wedi ei selio ar rhestr 2017)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ar gyfer diben y map, nes i ffiltro pob eiddo hefo\u2019r cod categori \u201cCH1\u201d, sef \u201cHoliday Homes (Self Catering)\u201d. Di&#8217;r math yma ddim yn cynnwys pethau fel meusydd carafannau ayyb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mae pob cofnod yn cynnwys cod sir (e.e. cod Caerdydd = 6815). Drwy gadw\u2019r cofnodion hefo cod sir yng Nghymru, nes i ddileu popeth o Loegr.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Yn olaf, gan mod i&#8217;n edrych ar dai gwyliau \/ tai haf, nes i dynnu\u2019r cofnodion yn perthyn i bentrefi\/barciau gwyliau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Creu Y Map<strong>C<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">R\u0175an bod y data craidd wedi sortio, roedd rhaid troi y rhestr yna i ddotiau ar y map, a gan bod cod post ar gael i bob cofnod, mae\u2019n broses eithaf syml.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mae Ordnace Survey yn cynnig lot o ddata agored i\nlawrlwytho am ddim o\u2019u gwefan. Ar gyfer y prosiect yma, y data \u201cCode-Point\nOpen\u201d roedd ei angen:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.ordnancesurvey.co.uk\/business-and-government\/products\/code-point-open.html\">Data Daeryddol OS<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Yn syml, mae\u2019r data yma yn rhoi cyfeirnod grid ar gyfer canol pob codpost. Wrth gyfuno\u2019r data gyda\u2019r rhestr tai, ges i\u2019r map isod, ble map pob dot yn cynrychioli codpost hefo o leiaf un uned gwyliau:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"903\" height=\"589\" data-attachment-id=\"1057\" data-permalink=\"https:\/\/www.dafyddelfryn.cymru\/blog\/mapio-tai-gwyliau-cymru\/map_points\/\" data-orig-file=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/map_points.png\" data-orig-size=\"903,589\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Pwyntiau Cod Post\" data-image-description=\"&lt;p&gt;Pwyntiau Cod Post&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Pwyntiau Cod Post&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/map_points-300x196.png\" data-large-file=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/map_points.png\" src=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/map_points.png\" alt=\"Pwyntiau Cod Post\" class=\"wp-image-1057\" srcset=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/map_points.png 903w, https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/map_points-300x196.png 300w, https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/map_points-768x501.png 768w\" sizes=\"auto, (max-width: 903px) 100vw, 903px\" \/><figcaption>Pwyntiau Cod Post<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Mae\u2019r map terfynol yn defnyddio data wardiau nes i\nlawrlwytho o wefan yr Office Of National Statistics (eto, am ddim)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Data Daearyddol ONS &#8211; <a href=\"http:\/\/geoportal.statistics.gov.uk\/datasets?q=ward\">Linc<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Y cam olaf oeddrhedeg dadansoddiad i gyfrif sawl dot oedd ymhob ward, a lliwio\u2019r wardiau yn \u00f4l y nifer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Y Map<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dyma\u2019r map gwreiddiol nes i bostio i twitter<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"724\" height=\"1024\" data-attachment-id=\"1059\" data-permalink=\"https:\/\/www.dafyddelfryn.cymru\/blog\/mapio-tai-gwyliau-cymru\/map1-2\/\" data-orig-file=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/map1.png\" data-orig-size=\"1753,2480\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Nifer Pob Ward\" data-image-description=\"&lt;p&gt;Nifer Pob Ward&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Nifer Pob Ward&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/map1-212x300.png\" data-large-file=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/map1-724x1024.png\" src=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/map1-724x1024.png\" alt=\"Nifer Pob Ward\" class=\"wp-image-1059\" srcset=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/map1-724x1024.png 724w, https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/map1-212x300.png 212w, https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/map1-768x1087.png 768w, https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/map1.png 1753w\" sizes=\"auto, (max-width: 724px) 100vw, 724px\" \/><figcaption>Nifer Pob Ward<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Dwi&#8217;n siwr fod y map yn cadarhau llawer o be oedd pobl yn ei wybod yn barod h.y. bod ardaloedd sydd yn denu twrisitiais, hefo niferoedd uwch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mae\u2019r niferoedd uwch i weld ar hyd yr arfordir, ond hefyd mewn llefydd fel Eryri a&#8217;r Bannau Brycheiniog.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"> <strong>10&nbsp;Ward&nbsp;A Niferoedd&nbsp;Uchaf<\/strong> <\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dyma&#8217;r 10 ward hefo&#8217;r niferoedd uchaf yng Nghymru:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Dibnych y Pysgod (de) = 219<\/li><li>Saundersfoot = 145<\/li><li>Tyddewi = 134<\/li><li>Yr Havens = 130<\/li><li>Gwyr = 127<\/li><li>Lligwy = 118<\/li><li>Seiriol = 106<\/li><li>Llanrhian = 104<\/li><li>Llandudoch = 103<\/li><li>Trefdraeth = 101<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Dyma fap o&#8217;r ardaloedd uchaf:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"903\" height=\"589\" data-attachment-id=\"1060\" data-permalink=\"https:\/\/www.dafyddelfryn.cymru\/blog\/mapio-tai-gwyliau-cymru\/10_uchaf_nifer\/\" data-orig-file=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/10_uchaf_nifer.png\" data-orig-size=\"903,589\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"10 Uchaf &amp;#8211; Nifer\" data-image-description=\"&lt;p&gt;10 Uchaf &amp;#8211; Nifer&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;10 Uchaf &amp;#8211; Nifer&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/10_uchaf_nifer-300x196.png\" data-large-file=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/10_uchaf_nifer.png\" src=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/10_uchaf_nifer.png\" alt=\"10 Uchaf - Nifer\" class=\"wp-image-1060\" srcset=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/10_uchaf_nifer.png 903w, https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/10_uchaf_nifer-300x196.png 300w, https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/10_uchaf_nifer-768x501.png 768w\" sizes=\"auto, (max-width: 903px) 100vw, 903px\" \/><figcaption>10 Uchaf &#8211; Nifer<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"> <strong>Map Canran Eiddo<\/strong> <\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ges i rhai yn holi am fap yn dangos y niferoedd fel\ncanran o\u2019r holl eiddo ymhob ward. Dwi wedi gallu creu map, ond mae\u2019n dod hefo\nychydig o caveats.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Yn gyntaf, do ni\u2019m yn gallu dod o hyd i ddata cyfredol ar gyfer nifer o dai o fewn ward fwy diweddar na cyfrifiad 2011, felly dyna\u2019r data dwi wedi ddefnyddio.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Yn sgil hyn, dwi hefyd wedi gorfod defnyddio data daearyddol wardiau 2011, sydd ychydig yn wahanol i\u2019r data daearyddol yn y map gwreiddiol (mae Ynys Mon yn enwedig yn dra gwahanol)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dyma\u2019r map yn dangos canrannau:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"724\" height=\"1024\" data-attachment-id=\"1061\" data-permalink=\"https:\/\/www.dafyddelfryn.cymru\/blog\/mapio-tai-gwyliau-cymru\/mapcanran\/\" data-orig-file=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/mapCanran.png\" data-orig-size=\"3507,4960\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Canran Ward\" data-image-description=\"&lt;p&gt;Canran Ward&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Canran Ward&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/mapCanran-212x300.png\" data-large-file=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/mapCanran-724x1024.png\" src=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/mapCanran-724x1024.png\" alt=\"Canran Ward\" class=\"wp-image-1061\" srcset=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/mapCanran-724x1024.png 724w, https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/mapCanran-212x300.png 212w, https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/mapCanran-768x1086.png 768w\" sizes=\"auto, (max-width: 724px) 100vw, 724px\" \/><figcaption>Canran Ward<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"> <strong>10 Uchaf &#8211; Canran Ward<\/strong> <\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dyma&#8217;r 10 ward hefo&#8217;r canrannau uchaf o gartrefi sydd yn unedau gwyliau:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Yr Havens = 13.9%<\/li><li>Dinbych Y Pysgod (de) = 12.2%<\/li><li>Llanrhian = 12.1%<\/li><li>Tyddewi = 11.5%<\/li><li>Trefdraeth = 10.8%<\/li><li>Solfach = 10.5%<\/li><li>Saundersfoot = 8.6%<\/li><li>Betws-y-Coed = 8.6%<\/li><li>Uwch Conwy = 8.1%<\/li><li>Aberdyfi = 8%<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Dyma&#8217;r map cyfatebol:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"903\" height=\"589\" data-attachment-id=\"1062\" data-permalink=\"https:\/\/www.dafyddelfryn.cymru\/blog\/mapio-tai-gwyliau-cymru\/10_canran_uchaf\/\" data-orig-file=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/10_canran_uchaf.png\" data-orig-size=\"903,589\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"10_canran_uchaf\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/10_canran_uchaf-300x196.png\" data-large-file=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/10_canran_uchaf.png\" src=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/10_canran_uchaf.png\" alt=\"\" class=\"wp-image-1062\" srcset=\"https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/10_canran_uchaf.png 903w, https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/10_canran_uchaf-300x196.png 300w, https:\/\/www.dafyddelfryn.cymru\/blog\/wp-content\/uploads\/2019\/02\/10_canran_uchaf-768x501.png 768w\" sizes=\"auto, (max-width: 903px) 100vw, 903px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Gwaith Pellach?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dwi\u2019n meddwl bod na lot o wybodaeth diddorol wedi cael ei gladdu yn rhestr VOA e.e. Mapio holl ffermydd Cymru? Mapio&#8217;r diwydiannau sydd mewn fwyaf o ddim deal Brexit?  Mapio pob tafarn i greu pub crawl cenedlaethol?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Be da chin feddwl \u2013 be sa\u2019n rwbath sa chi\u2019n hoffi weld ar\nfap?<strong>D<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Dolenni Defnyddiol<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Isho creu mapiau\neich hunain? Meddalwedd mapio agored i lawrlwuytho am ddim yma: <a href=\"https:\/\/qgis.org\/en\/site\/\">https:\/\/qgis.org\/en\/site\/<\/a><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Data OS i gael\nam ddim yma:<\/strong> &nbsp;<strong>https:\/\/www.ordnancesurvey.co.uk\/opendatadownload\/products.html<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Data ONS i gael\nam ddim yma: http:\/\/geoportal.statistics.gov.uk\/<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sbel yn \u00f4l, nes i bostio map ar Twitter yn dangos niferoedd unedau gwyliau o fewn wardiau Cymru. Nes i\u2019m disgwyl fysa\u2019r map yn cael gymaint o sylw! \u2013 a ges i ddipyn o bobl yn holi am fwy o wybodaeth am y data craidd, be oedd yn cael ei ddangos, ac am fapiau gwahanol ayyb. Di Twitter ddim yn gr\u00eat o le i ateb cwestiynau a cael trafodaeth iawn, felly dwi wedi trio rhoi mwy o wybodaeth lawr ar y blog yma. Gobeithio neith o ateb ychydig o\u2019r cwestiynau a gododd, a chyflwyno ychydig mwy o wybodaeth.<\/p>\n","protected":false},"author":2,"featured_media":1073,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[2,4,6,9],"tags":[12,52],"class_list":["post-1051","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-cymraeg","category-mapiau","category-stats","tag-cymru","tag-mapio"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Mapio Tai Gwyliau Cymru - Dyma dwi&#039;n feddwl am hyn...<\/title>\n<meta name=\"description\" content=\"Mapio Tai Gwyliau Cymru hefo data agored\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.dafyddelfryn.cymru\/blog\/mapio-tai-gwyliau-cymru\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mapio Tai Haf Cymru\" \/>\n<meta property=\"og:description\" content=\"Mapio Tai Gwyliau Cymru hefo data agored\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.dafyddelfryn.cymru\/blog\/mapio-tai-gwyliau-cymru\/\" \/>\n<meta property=\"og:site_name\" content=\"Dyma dwi&#039;n feddwl am hyn...\" \/>\n<meta property=\"article:published_time\" 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