lasinfo (210611) report for 'AHN4T/11EN1_18.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 174/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 31435061 number of points by return: 24914830 4359021 1658381 495688 7141 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 569980 0 min x y z: 201980.000 569980.000 -0.730 max x y z: 203019.999 571269.999 32.676 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 31435061 extended number of points by return: 24914830 4359021 1658381 495688 7141 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -730 32676 intensity 42 4952 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1111 1113 gps_time 269006047.360619 269007904.657956 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 33 255 B 23 255 NIR 37 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.42 49.52 ('Amplitude') attribute1 -16.67 33.07 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24914830 number of intermediate returns: 2164914 number of last returns: 24853702 number of single returns: 20498385 covered area in square units/kilounits: 1327340/1.33 point density: all returns 23.68 last only 18.72 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31435061 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24914830 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4359021 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1658381 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 495688 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7141 instead zero. overview over extended number of returns of given pulse: 20498385 5451346 3492522 1956693 34918 1162 35 0 0 0 0 0 0 0 0 histogram of classification of points: 9266262 unclassified (1) 16650162 ground (2) 5187379 building (6) 310016 water (9) 21242 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2185090 +---> 664513 of those are unclassified (1) +---> 1180210 of those are ground (2) +---> 331881 of those are building (6) +---> 8308 of those are water (9) +---> 178 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 6 bin [-0.7,-0.6) has 659 bin [-0.6,-0.5) has 9281 bin [-0.5,-0.4) has 3295 bin [-0.4,-0.3) has 2365 bin [-0.3,-0.2) has 4787 bin [-0.2,-0.1) has 33063 bin [-0.1,0.0) has 175248 bin [0.0,0.1) has 52707 bin [0.1,0.2) has 38803 bin [0.2,0.3) has 38355 bin [0.3,0.4) has 48177 bin [0.4,0.5) has 59718 bin [0.5,0.6) has 78679 bin [0.6,0.7) has 136286 bin [0.7,0.8) has 163457 bin [0.8,0.9) has 279842 bin [0.9,1.0) has 443874 bin [1.0,1.1) has 670244 bin [1.1,1.2) has 849748 bin [1.2,1.3) has 980605 bin [1.3,1.4) has 1029994 bin [1.4,1.5) has 1020330 bin [1.5,1.6) has 837690 bin [1.6,1.7) has 837764 bin [1.7,1.8) has 1182142 bin [1.8,1.9) has 1389117 bin [1.9,2.0) has 1667096 bin [2.0,2.1) has 1654487 bin [2.1,2.2) has 1287696 bin [2.2,2.3) has 925671 bin [2.3,2.4) has 669983 bin [2.4,2.5) has 504373 bin [2.5,2.6) has 381679 bin [2.6,2.7) has 317076 bin [2.7,2.8) has 258048 bin [2.8,2.9) has 198860 bin [2.9,3.0) has 166749 bin [3.0,3.1) has 143905 bin [3.1,3.2) has 136437 bin [3.2,3.3) has 137392 bin [3.3,3.4) has 136740 bin [3.4,3.5) has 137646 bin [3.5,3.6) has 140654 bin [3.6,3.7) has 144673 bin [3.7,3.8) has 152066 bin [3.8,3.9) has 201161 bin [3.9,4.0) has 192453 bin [4.0,4.1) has 178888 bin [4.1,4.2) has 209805 bin [4.2,4.3) has 221906 bin [4.3,4.4) has 200305 bin [4.4,4.5) has 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[28.2,28.3) has 261 bin [28.3,28.4) has 234 bin [28.4,28.5) has 224 bin [28.5,28.6) has 212 bin [28.6,28.7) has 225 bin [28.7,28.8) has 206 bin [28.8,28.9) has 194 bin [28.9,29.0) has 218 bin [29.0,29.1) has 201 bin [29.1,29.2) has 179 bin [29.2,29.3) has 164 bin [29.3,29.4) has 165 bin [29.4,29.5) has 199 bin [29.5,29.6) has 185 bin [29.6,29.7) has 174 bin [29.7,29.8) has 179 bin [29.8,29.9) has 165 bin [29.9,30.0) has 155 bin [30.0,30.1) has 112 bin [30.1,30.2) has 124 bin [30.2,30.3) has 137 bin [30.3,30.4) has 126 bin [30.4,30.5) has 103 bin [30.5,30.6) has 113 bin [30.6,30.7) has 99 bin [30.7,30.8) has 92 bin [30.8,30.9) has 78 bin [30.9,31.0) has 82 bin [31.0,31.1) has 41 bin [31.1,31.2) has 48 bin [31.2,31.3) has 41 bin [31.3,31.4) has 33 bin [31.4,31.5) has 36 bin [31.5,31.6) has 24 bin [31.6,31.7) has 11 bin [31.7,31.8) has 14 bin [31.8,31.9) has 17 bin [31.9,32.0) has 8 bin [32.0,32.1) has 5 bin [32.1,32.2) has 11 bin [32.2,32.3) has 4 bin [32.3,32.4) has 6 bin [32.4,32.5) has 3 bin [32.5,32.6) has 1 bin [32.6,32.7) has 2 average z coordinate 4.4 for 31435061 element(s) point source id histogram with bin size 1.000000 bin 1111 has 1505755 bin 1112 has 23079529 bin 1113 has 6849777 average point source id 1112.170001960549826 for 31435061 element(s)