lasinfo (210611) report for 'AHN4T/49DN1_11.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: 342/2021 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: 12302684 number of points by return: 12301957 722 5 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 69980 383730 0 min x y z: 69980.000 383730.000 -0.794 max x y z: 71019.999 384506.227 7.644 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: 12302684 extended number of points by return: 12301957 722 5 0 0 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 776227 Z -794 7644 intensity 66 2890 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -33 29 user_data 6 7 point_source_ID 1 67 gps_time 258467324.894092 260717668.225874 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 47 248 G 47 241 B 34 228 NIR 78 247 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -5500 4833 extended_scanner_channel 0 0 attribute0 0.66 28.9 ('Amplitude') attribute1 -15.5 14.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 12301957 number of intermediate returns: 5 number of last returns: 12302040 number of single returns: 12301318 covered area in square units/kilounits: 533164/0.53 point density: all returns 23.07 last only 23.07 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 12302684 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 12301957 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 722 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5 instead zero. overview over extended number of returns of given pulse: 12301318 1351 15 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 20636 unclassified (1) 12278491 ground (2) 3557 water (9) +-> flagged as extended overlap: 805486 +---> 1346 of those are unclassified (1) +---> 803822 of those are ground (2) +---> 318 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 88 bin [-0.7,-0.6) has 3014 bin [-0.6,-0.5) has 11755 bin [-0.5,-0.4) has 13034 bin [-0.4,-0.3) has 10985 bin [-0.3,-0.2) has 10817 bin [-0.2,-0.1) has 11282 bin [-0.1,0.0) has 11859 bin [0.0,0.1) has 11575 bin [0.1,0.2) has 11530 bin [0.2,0.3) has 11171 bin [0.3,0.4) has 11615 bin [0.4,0.5) has 12267 bin [0.5,0.6) has 15983 bin [0.6,0.7) has 29434 bin [0.7,0.8) has 129381 bin [0.8,0.9) has 414057 bin [0.9,1.0) has 938983 bin [1.0,1.1) has 1418394 bin [1.1,1.2) has 1930167 bin [1.2,1.3) has 1867195 bin [1.3,1.4) has 931699 bin [1.4,1.5) has 434732 bin [1.5,1.6) has 274940 bin [1.6,1.7) has 175272 bin [1.7,1.8) has 158446 bin [1.8,1.9) has 169351 bin [1.9,2.0) has 169641 bin [2.0,2.1) has 116305 bin [2.1,2.2) has 123181 bin [2.2,2.3) has 404659 bin [2.3,2.4) has 729876 bin [2.4,2.5) has 508660 bin [2.5,2.6) has 169321 bin [2.6,2.7) has 44016 bin [2.7,2.8) has 27039 bin [2.8,2.9) has 22044 bin [2.9,3.0) has 19201 bin [3.0,3.1) has 17520 bin [3.1,3.2) has 17666 bin [3.2,3.3) has 17146 bin [3.3,3.4) has 16641 bin [3.4,3.5) has 16952 bin [3.5,3.6) has 15444 bin [3.6,3.7) has 15412 bin [3.7,3.8) has 15569 bin [3.8,3.9) has 16106 bin [3.9,4.0) has 15820 bin [4.0,4.1) has 15122 bin [4.1,4.2) has 15351 bin [4.2,4.3) has 16289 bin [4.3,4.4) has 16851 bin [4.4,4.5) has 16574 bin [4.5,4.6) has 16615 bin [4.6,4.7) has 17866 bin [4.7,4.8) has 20118 bin [4.8,4.9) has 23472 bin [4.9,5.0) has 55307 bin [5.0,5.1) has 71774 bin [5.1,5.2) has 36782 bin [5.2,5.3) has 30405 bin [5.3,5.4) has 24758 bin [5.4,5.5) has 19098 bin [5.5,5.6) has 17097 bin [5.6,5.7) has 16962 bin [5.7,5.8) has 17227 bin [5.8,5.9) has 16721 bin [5.9,6.0) has 16214 bin [6.0,6.1) has 15902 bin [6.1,6.2) has 15567 bin [6.2,6.3) has 15662 bin [6.3,6.4) has 16218 bin [6.4,6.5) has 16484 bin [6.5,6.6) has 17053 bin [6.6,6.7) has 18872 bin [6.7,6.8) has 21271 bin [6.8,6.9) has 19958 bin [6.9,7.0) has 23374 bin [7.0,7.1) has 32160 bin [7.1,7.2) has 38712 bin [7.2,7.3) has 38430 bin [7.3,7.4) has 13339 bin [7.4,7.5) has 1760 bin [7.5,7.6) has 72 bin [7.6,7.7) has 2 average z coordinate 1.7 for 12302684 element(s) point source id histogram with bin size 1.000000 bin 1 has 8748534 bin 67 has 3554150 average point source id 20.066888168467955 for 12302684 element(s)