https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-05T05:55:12.778637Z
2023-07-05T05:55:39.525299Z
s3://sentinel-s1-l1c/GRD/2023/7/5/IW/DV/S1A_IW_GRDH_1SDV_20230705T055512_20230705T055539_049284_05ED1E_89BE
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2023-07-05T05:55:12.778637Z
2023-07-05T05:55:39.525299Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230705T043316_V20230705T033650_20230705T101150.EOF
193.0260379626613
693000
Copernicus Ground Segment
2023-07-05T06:23:56.280445Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230705T055512_20230705T055539_049284_05ED1E_89BE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.3220380411393817 35.71517139275163,2.8972158392412277 35.78065570260912,2.609229901355321 35.824132149795865,2.315788250380271 35.867670496481416,1.8934830835324545 35.92900910830652,1.6076584576640387 35.96962653621721,1.1792219275029523 36.02916238744652,0.8889120780305326 36.068580511597055,0.593519451315937 36.1079269673398,0.5604452635923446 35.92722433664922,0.524016829048124 35.74686539416178,0.4848842705659306 35.566862182312164,0.44427392304458674 35.387055938216704,0.40064143884729086 35.20765022656567,0.3669691171712206 35.02692138941201,0.28105930966991394 34.6264416289937,0.5717322121139932 34.58666911875413,0.8555743204436361 34.54712304770655,1.1386357382921275 34.50699125572123,1.560636941083434 34.44587016665717,1.984202905509911 34.382971072789374,2.2634786143530325 34.34064340642183,2.547960138147707 34.29683321084782,2.968718664020405 34.230738367257935,2.9783057846249568 34.27117499826964,3.017706691357725 34.452234546007254,3.050838342799473 34.63428194861449,3.104718460049534 34.81306988713425,3.1901522634298813 35.17416853292984,3.2347018954474396 35.354437836814114,3.3220380411393817 35.71517139275163))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77632227465352
46.6179997254599
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2023-07-05T12:54:44.622042Z
Batch API, v4.222.2
s3://deafrica-sentinel-1/s1_rtc/N35E000/2023/07/05/05ED1E
2.0E-4
2.0E-4
true
block average
2
2
36.0
0.0
35.0
1.0
POLYGON((0.3611940153792111 35.0,0.40064143884727405 35.207650226565576,0.4442739230445827 35.387055938216754,0.484884270566073 35.566862182312704,0.524016829048056 35.74686539416151,0.5604452635922885 35.927224336648976,0.5737654678537432 36.0,1.0 36.0,1.0 35.0,0.3611940153792111 35.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_05ED1E_N35E000_2023_07_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05ED1E_N35E000_2023_07_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05ED1E_N35E000_2023_07_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05ED1E_N35E000_2023_07_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05ED1E_N35E000_2023_07_05_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid