{"id":62,"date":"2022-02-15T15:31:34","date_gmt":"2022-02-15T15:31:34","guid":{"rendered":"https:\/\/www.itu.int\/dwqa-questions\/"},"modified":"2024-06-07T17:39:30","modified_gmt":"2024-06-07T17:39:30","slug":"dwqa-questions","status":"publish","type":"page","link":"https:\/\/www.itu.int\/epfdsupport\/dwqa-questions\/","title":{"rendered":"Questions &#038; Answers"},"content":{"rendered":"    <div class=\"ituContainer grid\">\n        <div data-span=\"12\">\n                            <div class=\"ituContainer\">\n<p>On this page you may submit any question corresponding to the categories below. Such question will be visible to public and thus can be responded by any other person. You may also exchange the views\/knowledge\/experience on EPFD calculations. In order to reply to any question you need to register first (use login form).<\/p>\n<\/div>                            <div class=\"ituContainer\">\n<pre class=\"wp-block-preformatted\">Important Disclaimer\n\nThe Radiocommunication Bureau of ITU (BR) is providing this Q&amp;A service as a public service, content posted on this service should not be used as an interpretation of BR practice or an expectation of BR actions. Reference to any specific product or entity does not constitute an endorsement or recommendation by BR. The views expressed by guests are their own and their appearance on the service does not imply an endorsement of them or any entity they represent. Views and opinions expressed by BR staff are those of the staff and do not necessarily reflect the view of the BR or any of its officials. Please avoid posting any insensitive, offensive and irrelevant content.\nIf you have any questions about this disclaimer, please contact EPFD support (<a href=\"mailto: epfd-support@itu.int\">email<\/a>).<\/pre>\n<\/div>                            \n<div class=\"wp-block-getwid-accordion has-icon-left\" data-active-element=\"none\">\n<div class=\"wp-block-getwid-accordion__header-wrapper\"><span class=\"wp-block-getwid-accordion__header\"><a href=\"#\"><span class=\"wp-block-getwid-accordion__header-title\"><strong>General Questions<\/strong><\/span><span class=\"wp-block-getwid-accordion__icon is-active\"><i class=\"fas fa-plus\"><\/i><\/span><span class=\"wp-block-getwid-accordion__icon is-passive\"><i class=\"fas fa-minus\"><\/i><\/span><\/a><\/span><\/div><div class=\"wp-block-getwid-accordion__content-wrapper\"><div class=\"wp-block-getwid-accordion__content\"><div class=\"ituContainer\"><div class=\"dwqa-container\" ><div class=\"dwqa-questions-archive\"><form id=\"dwqa-search\" class=\"dwqa-search\"><input data-nonce=\"4ba8c1b543\" type=\"text\" placeholder=\"What do you want to know?\" name=\"qs\" value=\"\"><\/form><div class=\"dwqa-question-filter\"><span>Filter:<\/span><a href=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?filter=all\" class=\"active\">All<\/a><a href=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?filter=open\" class=\"\">Open<\/a><a href=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?filter=resolved\" class=\"\">Resolved<\/a><a href=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?filter=closed\" class=\"\">Closed<\/a><a href=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?filter=unanswered\" class=\"\">Unanswered<\/a><select id=\"dwqa-sort-by\" class=\"dwqa-sort-by\" onchange=\"this.options[this.selectedIndex].value && (window.location = this.options[this.selectedIndex].value);\"><option selected disabled>Sort by<\/option><option value=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?sort=views\">Views<\/option><option value=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?sort=answers\">Answers<\/option><option value=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?sort=votes\">Votes<\/option><\/select><\/div><div class=\"dwqa-questions-list\"><div class=\"dwqa-question-item\"><div class=\"dwqa-question-title\"><a href=\"https:\/\/www.itu.int\/epfdsupport\/question\/how-to-find-the-masks-filed-by-a-ngso-network\/\">How to find the masks filed by a NGSO network?<\/a><\/div><div class=\"dwqa-question-meta\"><span title=\"Answered\" class=\"dwqa-status dwqa-status-answered\">Answered<\/span><span><a href=\"\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.itu.int\/epfdsupport\/wp-content\/plugins\/profilegrid-user-profiles-groups-and-communities\/public\/\/partials\/images\/default-user.png\" width=\"48\" height=\"48\" class=\"user-profile-image\" \/>bo jia<\/a> asked 3 years ago<\/span><span class=\"dwqa-question-category\">&nbsp;&bull;&nbsp;<a href=\"https:\/\/www.itu.int\/epfdsupport\/question\/category\/questions\/\" rel=\"tag\">General Questions<\/a><\/span><\/div><div class=\"dwqa-question-stats\"><span class=\"dwqa-views-count\"><strong>461<\/strong> views<\/span><span class=\"dwqa-answers-count\"><strong>1<\/strong> answers<\/span><span class=\"dwqa-votes-count\"><strong>0<\/strong> votes<\/span><\/div><\/div><div class=\"dwqa-question-item\"><div class=\"dwqa-question-title\"><a href=\"https:\/\/www.itu.int\/epfdsupport\/question\/i-cannot-access-anymore-groups-itu-int-epfd\/\">I cannot access anymore groups.itu.int\/epfd<\/a><\/div><div class=\"dwqa-question-meta\"><span title=\"Answered\" class=\"dwqa-status dwqa-status-answered\">Answered<\/span><span><a href=\"https:\/\/www.itu.int\/epfdsupport\/dwqa-questions\/?user=epfd-support\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.itu.int\/epfdsupport\/wp-content\/plugins\/profilegrid-user-profiles-groups-and-communities\/public\/\/partials\/images\/admin-default-user.png\" width=\"48\" height=\"48\" class=\"user-profile-image\" \/>EPFD Support<\/a> asked 4 years ago<\/span><span class=\"dwqa-question-category\">&nbsp;&bull;&nbsp;<a href=\"https:\/\/www.itu.int\/epfdsupport\/question\/category\/questions\/\" rel=\"tag\">General Questions<\/a><\/span><\/div><div class=\"dwqa-question-stats\"><span class=\"dwqa-views-count\"><strong>367<\/strong> views<\/span><span class=\"dwqa-answers-count\"><strong>1<\/strong> answers<\/span><span class=\"dwqa-votes-count\"><strong>1<\/strong> votes<\/span><\/div><\/div><\/div><div class=\"dwqa-questions-footer\"><\/div><\/div><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-getwid-accordion__header-wrapper\"><span class=\"wp-block-getwid-accordion__header\"><a href=\"#\"><span class=\"wp-block-getwid-accordion__header-title\"><strong>Questions relating to Recommendation ITU-R S.1503<\/strong><\/span><span class=\"wp-block-getwid-accordion__icon is-active\"><i class=\"fas fa-plus\"><\/i><\/span><span class=\"wp-block-getwid-accordion__icon is-passive\"><i class=\"fas fa-minus\"><\/i><\/span><\/a><\/span><\/div><div class=\"wp-block-getwid-accordion__content-wrapper\"><div class=\"wp-block-getwid-accordion__content\"><div class=\"ituContainer\"><div class=\"dwqa-container\" ><div class=\"dwqa-questions-archive\"><form id=\"dwqa-search\" class=\"dwqa-search\"><input data-nonce=\"4ba8c1b543\" type=\"text\" placeholder=\"What do you want to know?\" name=\"qs\" value=\"\"><\/form><div class=\"dwqa-question-filter\"><span>Filter:<\/span><a href=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?filter=all\" class=\"active\">All<\/a><a href=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?filter=open\" class=\"\">Open<\/a><a href=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?filter=resolved\" class=\"\">Resolved<\/a><a href=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?filter=closed\" class=\"\">Closed<\/a><a href=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?filter=unanswered\" class=\"\">Unanswered<\/a><select id=\"dwqa-sort-by\" class=\"dwqa-sort-by\" onchange=\"this.options[this.selectedIndex].value && (window.location = this.options[this.selectedIndex].value);\"><option selected disabled>Sort by<\/option><option value=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?sort=views\">Views<\/option><option value=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?sort=answers\">Answers<\/option><option value=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?sort=votes\">Votes<\/option><\/select><\/div><div class=\"dwqa-questions-list\"><div class=\"dwqa-question-item\"><div class=\"dwqa-question-title\"><a href=\"https:\/\/www.itu.int\/epfdsupport\/question\/victim-gso-service-area-on-uplink\/\">Victim GSO service area on uplink<\/a><\/div><div class=\"dwqa-question-meta\"><span title=\"Open\" class=\"dwqa-status dwqa-status-open\">Open<\/span><span><a href=\"\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.itu.int\/epfdsupport\/wp-content\/plugins\/profilegrid-user-profiles-groups-and-communities\/public\/\/partials\/images\/default-user.png\" width=\"48\" height=\"48\" class=\"user-profile-image\" \/>Tuser<\/a> asked 4 years ago<\/span><span class=\"dwqa-question-category\">&nbsp;&bull;&nbsp;<a href=\"https:\/\/www.itu.int\/epfdsupport\/question\/category\/recommendation-itu-r-s-1503-methodology\/\" rel=\"tag\">Recommendation ITU-R S.1503 methodology<\/a><\/span><\/div><div class=\"dwqa-question-stats\"><span class=\"dwqa-views-count\"><strong>341<\/strong> views<\/span><span class=\"dwqa-answers-count\"><strong>0<\/strong> answers<\/span><span class=\"dwqa-votes-count\"><strong>0<\/strong> votes<\/span><\/div><\/div><div class=\"dwqa-question-item\"><div class=\"dwqa-question-title\"><a href=\"https:\/\/www.itu.int\/epfdsupport\/question\/what-are-some-strategies-to-accelerate-epfd-validation-run-calculations\/\">We are developping our own tools. What are some strategies to accelerate EPFD validation run calculations?<\/a><\/div><div class=\"dwqa-question-meta\"><span title=\"Answered\" class=\"dwqa-status dwqa-status-answered\">Answered<\/span><span><a href=\"https:\/\/www.itu.int\/epfdsupport\/dwqa-questions\/?user=epfd-support\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.itu.int\/epfdsupport\/wp-content\/plugins\/profilegrid-user-profiles-groups-and-communities\/public\/\/partials\/images\/admin-default-user.png\" width=\"48\" height=\"48\" class=\"user-profile-image\" \/>EPFD Support<\/a> asked 4 years ago<\/span><span class=\"dwqa-question-category\">&nbsp;&bull;&nbsp;<a href=\"https:\/\/www.itu.int\/epfdsupport\/question\/category\/recommendation-itu-r-s-1503-methodology\/\" rel=\"tag\">Recommendation ITU-R S.1503 methodology<\/a><\/span><\/div><div class=\"dwqa-question-stats\"><span class=\"dwqa-views-count\"><strong>489<\/strong> views<\/span><span class=\"dwqa-answers-count\"><strong>1<\/strong> answers<\/span><span class=\"dwqa-votes-count\"><strong>0<\/strong> votes<\/span><\/div><\/div><div class=\"dwqa-question-item\"><div class=\"dwqa-question-title\"><a href=\"https:\/\/www.itu.int\/epfdsupport\/question\/in-the-first-step-the-pseudocode-says-to-go-through-all-satellites-in-the-itu-database-is-the-itu-database-the-satellites-provided-by-the-files-that-we-download-from-the-itu-for-that-specific-satell\/\">In the first step, the pseudocode says to go through all satellites in the ITU database. Is the ITU database the satellites provided by the files that we download from the ITU for that specific satellite system\/company, or does the ITU have a separate database that houses all of the satellites regardless of their affiliation?<\/a><\/div><div class=\"dwqa-question-meta\"><span title=\"Answered\" class=\"dwqa-status dwqa-status-answered\">Answered<\/span><span><a href=\"\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.itu.int\/epfdsupport\/wp-content\/plugins\/profilegrid-user-profiles-groups-and-communities\/public\/\/partials\/images\/default-user.png\" width=\"48\" height=\"48\" class=\"user-profile-image\" \/>Mopiranger<\/a> asked 4 years ago<\/span><span class=\"dwqa-question-category\">&nbsp;&bull;&nbsp;<a href=\"https:\/\/www.itu.int\/epfdsupport\/question\/category\/recommendation-itu-r-s-1503-methodology\/\" rel=\"tag\">Recommendation ITU-R S.1503 methodology<\/a><\/span><\/div><div class=\"dwqa-question-stats\"><span class=\"dwqa-views-count\"><strong>432<\/strong> views<\/span><span class=\"dwqa-answers-count\"><strong>1<\/strong> answers<\/span><span class=\"dwqa-votes-count\"><strong>0<\/strong> votes<\/span><\/div><\/div><\/div><div class=\"dwqa-questions-footer\"><\/div><\/div><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-getwid-accordion__header-wrapper\"><span class=\"wp-block-getwid-accordion__header\"><a href=\"#\"><span class=\"wp-block-getwid-accordion__header-title\"><strong>Questions relating to EPFD Validation Software<\/strong><\/span><span class=\"wp-block-getwid-accordion__icon is-active\"><i class=\"fas fa-plus\"><\/i><\/span><span class=\"wp-block-getwid-accordion__icon is-passive\"><i class=\"fas fa-minus\"><\/i><\/span><\/a><\/span><\/div><div class=\"wp-block-getwid-accordion__content-wrapper\"><div class=\"wp-block-getwid-accordion__content\"><div class=\"ituContainer\"><div class=\"dwqa-container\" ><div class=\"dwqa-questions-archive\"><form id=\"dwqa-search\" class=\"dwqa-search\"><input data-nonce=\"4ba8c1b543\" type=\"text\" placeholder=\"What do you want to know?\" name=\"qs\" value=\"\"><\/form><div class=\"dwqa-question-filter\"><span>Filter:<\/span><a href=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?filter=all\" class=\"active\">All<\/a><a href=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?filter=open\" class=\"\">Open<\/a><a href=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?filter=resolved\" class=\"\">Resolved<\/a><a href=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?filter=closed\" class=\"\">Closed<\/a><a href=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?filter=unanswered\" class=\"\">Unanswered<\/a><select id=\"dwqa-sort-by\" class=\"dwqa-sort-by\" onchange=\"this.options[this.selectedIndex].value && (window.location = this.options[this.selectedIndex].value);\"><option selected disabled>Sort by<\/option><option value=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?sort=views\">Views<\/option><option 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href=\"https:\/\/www.itu.int\/epfdsupport\/question\/category\/epfd-validation-software\/\" rel=\"tag\">EPFD Validation Software<\/a><\/span><\/div><div class=\"dwqa-question-stats\"><span class=\"dwqa-views-count\"><strong>437<\/strong> views<\/span><span class=\"dwqa-answers-count\"><strong>1<\/strong> answers<\/span><span class=\"dwqa-votes-count\"><strong>0<\/strong> votes<\/span><\/div><\/div><\/div><div class=\"dwqa-questions-footer\"><\/div><\/div><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-getwid-accordion__header-wrapper\"><span class=\"wp-block-getwid-accordion__header\"><a href=\"#\"><span class=\"wp-block-getwid-accordion__header-title\"><strong>Questions relating to EPFD Prepare<\/strong><\/span><span class=\"wp-block-getwid-accordion__icon is-active\"><i class=\"fas fa-plus\"><\/i><\/span><span class=\"wp-block-getwid-accordion__icon is-passive\"><i class=\"fas fa-minus\"><\/i><\/span><\/a><\/span><\/div><div class=\"wp-block-getwid-accordion__content-wrapper\"><div class=\"wp-block-getwid-accordion__content\"><div class=\"ituContainer\"><div class=\"dwqa-container\" ><div class=\"dwqa-questions-archive\"><form id=\"dwqa-search\" class=\"dwqa-search\"><input data-nonce=\"4ba8c1b543\" type=\"text\" placeholder=\"What do you want to know?\" name=\"qs\" value=\"\"><\/form><div class=\"dwqa-question-filter\"><span>Filter:<\/span><a href=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?filter=all\" class=\"active\">All<\/a><a href=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?filter=open\" class=\"\">Open<\/a><a href=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?filter=resolved\" class=\"\">Resolved<\/a><a href=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?filter=closed\" class=\"\">Closed<\/a><a href=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?filter=unanswered\" class=\"\">Unanswered<\/a><select id=\"dwqa-sort-by\" class=\"dwqa-sort-by\" onchange=\"this.options[this.selectedIndex].value && (window.location = this.options[this.selectedIndex].value);\"><option selected disabled>Sort by<\/option><option value=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?sort=views\">Views<\/option><option value=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?sort=answers\">Answers<\/option><option value=\"\/epfdsupport\/wp-json\/wp\/v2\/pages\/62?sort=votes\">Votes<\/option><\/select><\/div><div class=\"dwqa-questions-list\"><div class=\"dwqa-alert dwqa-alert-info\">Sorry, but nothing matched your filter<\/div><\/div><div class=\"dwqa-questions-footer\"><\/div><\/div><\/div>\n<\/div><\/div><\/div>\n<\/div>\n                            <div class=\"ituContainer\">\n<p><\/p>\n<\/div>                    <\/div>\n    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