lasinfo (210611) report for 'AHN4T/02DZ1_22.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: 26551665 number of points by return: 26537172 14492 1 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 190980 599980 0 min x y z: 190980.000 599980.000 -0.771 max x y z: 192019.999 601269.999 10.016 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: 26551665 extended number of points by return: 26537172 14492 1 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 1289999 Z -771 10016 intensity 51 4653 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 -29 29 user_data 8 9 point_source_ID 1084 1086 gps_time 268918985.297196 268920037.159656 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 44 239 G 61 232 B 48 214 NIR 64 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.51 46.53 ('Amplitude') attribute1 -16.28 30.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26537172 number of intermediate returns: 1 number of last returns: 26537348 number of single returns: 26522856 covered area in square units/kilounits: 1337976/1.34 point density: all returns 19.84 last only 19.83 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26551665 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26537172 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14492 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1 instead zero. overview over extended number of returns of given pulse: 26522856 28806 3 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 80425 unclassified (1) 26461876 ground (2) 9364 water (9) +-> flagged as extended overlap: 2061733 +---> 2559 of those are unclassified (1) +---> 2058380 of those are ground (2) +---> 794 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 11 bin [-0.7,-0.6) has 776 bin [-0.6,-0.5) has 13540 bin [-0.5,-0.4) has 25042 bin [-0.4,-0.3) has 20639 bin [-0.3,-0.2) has 22476 bin [-0.2,-0.1) has 26046 bin [-0.1,0.0) has 32302 bin [0.0,0.1) has 502065 bin [0.1,0.2) has 1656759 bin [0.2,0.3) has 4205598 bin [0.3,0.4) has 1568859 bin [0.4,0.5) has 1242858 bin [0.5,0.6) has 990083 bin [0.6,0.7) has 948594 bin [0.7,0.8) has 1719508 bin [0.8,0.9) has 2781684 bin [0.9,1.0) has 3265947 bin [1.0,1.1) has 2421248 bin [1.1,1.2) has 1597723 bin [1.2,1.3) has 703520 bin [1.3,1.4) has 211194 bin [1.4,1.5) has 182928 bin [1.5,1.6) has 253984 bin [1.6,1.7) has 489525 bin [1.7,1.8) has 278841 bin [1.8,1.9) has 90635 bin [1.9,2.0) has 58741 bin [2.0,2.1) has 44144 bin [2.1,2.2) has 25923 bin [2.2,2.3) has 18431 bin [2.3,2.4) has 16809 bin [2.4,2.5) has 17678 bin [2.5,2.6) has 15438 bin [2.6,2.7) has 15097 bin [2.7,2.8) has 15365 bin [2.8,2.9) has 15706 bin [2.9,3.0) has 16056 bin [3.0,3.1) has 15823 bin [3.1,3.2) has 15355 bin [3.2,3.3) has 15080 bin [3.3,3.4) has 14697 bin [3.4,3.5) has 14536 bin [3.5,3.6) has 14736 bin [3.6,3.7) has 14586 bin [3.7,3.8) has 14528 bin [3.8,3.9) has 14599 bin [3.9,4.0) has 14699 bin [4.0,4.1) has 15029 bin [4.1,4.2) has 15594 bin [4.2,4.3) has 15504 bin [4.3,4.4) has 15137 bin [4.4,4.5) has 15396 bin [4.5,4.6) has 16421 bin [4.6,4.7) has 15684 bin [4.7,4.8) has 15753 bin [4.8,4.9) has 15614 bin [4.9,5.0) has 15789 bin [5.0,5.1) has 16245 bin [5.1,5.2) has 16685 bin [5.2,5.3) has 16434 bin [5.3,5.4) has 16658 bin [5.4,5.5) has 16962 bin [5.5,5.6) has 17396 bin [5.6,5.7) has 17588 bin [5.7,5.8) has 17709 bin [5.8,5.9) has 18097 bin [5.9,6.0) has 18488 bin [6.0,6.1) has 19387 bin [6.1,6.2) has 20508 bin [6.2,6.3) has 22196 bin [6.3,6.4) has 24718 bin [6.4,6.5) has 27053 bin [6.5,6.6) has 24654 bin [6.6,6.7) has 17930 bin [6.7,6.8) has 18634 bin [6.8,6.9) has 16869 bin [6.9,7.0) has 16613 bin [7.0,7.1) has 16302 bin [7.1,7.2) has 16249 bin [7.2,7.3) has 16383 bin [7.3,7.4) has 16747 bin [7.4,7.5) has 16193 bin [7.5,7.6) has 16156 bin [7.6,7.7) has 16413 bin [7.7,7.8) has 16971 bin [7.8,7.9) has 16994 bin [7.9,8.0) has 17640 bin [8.0,8.1) has 18756 bin [8.1,8.2) has 19542 bin [8.2,8.3) has 20860 bin [8.3,8.4) has 23105 bin [8.4,8.5) has 27117 bin [8.5,8.6) has 29742 bin [8.6,8.7) has 28925 bin [8.7,8.8) has 18585 bin [8.8,8.9) has 1809 bin [8.9,9.0) has 15 bin [9.1,9.2) has 1 bin [9.2,9.3) has 1 bin [9.3,9.4) has 1 bin [10.0,10.1) has 1 average z coordinate 0.9 for 26551665 element(s) point source id histogram with bin size 1.000000 bin 1084 has 2624850 bin 1085 has 19331475 bin 1086 has 4595340 average point source id 1085.074213425033804 for 26551665 element(s)