diff --git a/app/migrations/0040_alter_mountainrange_area.py b/app/migrations/0040_alter_mountainrange_area.py
deleted file mode 100644
index 8631ec1..0000000
--- a/app/migrations/0040_alter_mountainrange_area.py
+++ /dev/null
@@ -1,18 +0,0 @@
-# Generated by Django 3.2.5 on 2021-11-28 08:17
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('app', '0039_auto_20211128_0811'),
-    ]
-
-    operations = [
-        migrations.AlterField(
-            model_name='mountainrange',
-            name='area',
-            field=models.TextField(blank=True, null=True),
-        ),
-    ]
diff --git a/app/migrations/0041_auto_20211128_0823.py b/app/migrations/0041_auto_20211128_0823.py
deleted file mode 100644
index f13207b..0000000
--- a/app/migrations/0041_auto_20211128_0823.py
+++ /dev/null
@@ -1,23 +0,0 @@
-# Generated by Django 3.2.5 on 2021-11-28 08:23
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('app', '0040_alter_mountainrange_area'),
-    ]
-
-    operations = [
-        migrations.AlterField(
-            model_name='mountainrange',
-            name='latitude',
-            field=models.DecimalField(blank=True, decimal_places=16, default=0, max_digits=22, null=True),
-        ),
-        migrations.AlterField(
-            model_name='mountainrange',
-            name='longitude',
-            field=models.DecimalField(blank=True, decimal_places=16, default=0, max_digits=22, null=True),
-        ),
-    ]
diff --git a/app/models.py b/app/models.py
index 331d25b..61f9eda 100644
--- a/app/models.py
+++ b/app/models.py
@@ -100,10 +100,10 @@ class MountainRange(models.Model):
     level_1 = models.TextField(blank=True, null=True)
     level_2 = models.TextField(blank=True, null=True)
     level_3 = models.TextField(blank=True, null=True)
-    latitude = models.DecimalField(max_digits=22, decimal_places=16, blank=True, null=True, default=0)
-    longitude = models.DecimalField(max_digits=22, decimal_places=16, blank=True, null=True, default=0)
+    latitude = models.CharField(blank=True, null=True, max_length=128)
+    longitude = models.CharField(blank=True, null=True, max_length=128)
     orogeny = models.TextField(blank=True, null=True)
-    area = models.TextField(blank=True, null=True)
+    area = models.FloatField(blank=True, null=True)
     GMBA_v1_id = models.CharField(blank=True, null=True, max_length=25)
     peak_elevation = models.TextField(blank=True, null=True)
     peak_name = models.TextField(blank=True, null=True)