https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-05T06:02:53.707575Z
2018-08-05T06:03:18.705630Z
s3://sentinel-s1-l1c/GRD/2018/8/5/IW/DV/S1A_IW_GRDH_1SDV_20180805T060253_20180805T060318_023107_028269_F092
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
2018-08-05T06:02:53.707575Z
2018-08-05T06:03:18.705630Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180805T080020_V20180805T034430_20180805T070200.EOF
193.043987024949
693000
Copernicus S1 Core Ground Segment - UPA
2018-08-05T08:19:57.126906Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180805T060253_20180805T060318_023107_028269_F092
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.343332013 36.011729213,0.923332934 36.076266349,0.635307217 36.119610801,0.202681563 36.183329184,-0.086120746 36.224939954,-0.519891259 36.286049462,-0.809443263 36.325915499,-1.09928743 36.365080632,-1.397563872 36.404607369,-1.473189365 36.044821177,-1.511780557 35.864703757,-1.550957186 35.68466373,-1.591661376 35.504826728,-1.629785731 35.324646902,-1.707906092 34.964533852,-1.720149766 34.905182894,-1.427501067 34.865341288,-1.143112031 34.825908707,-0.858995894 34.785813176,-0.433341796 34.724430365,-0.149924676 34.682684529,0.274663226 34.618833978,0.557357938 34.575448204,0.969613708 34.510918025,0.983818307 34.57033793,1.073907156 34.930785078,1.118124683 35.11114577,1.165021774 35.29109261,1.210357433 35.471289691,1.255172584 35.651573697,1.343332013 36.011729213))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65905869219423
46.58866620252773
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
2021-12-22T21:55:33.127381Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35W002/2018/08/05/028269
2.0E-4
2.0E-4
true
block average
2
2
36.0
-2.0
35.0
-1.0
POLYGON((-1.700212318378002 35.0,-1.5916613759998226 35.50482672800081,-1.5509571859988063 35.68466373000529,-1.4827925596675253 36.0,-1.0 36.0,-1.0 35.0,-1.700212318378002 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_028269_N35W002_2018_08_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_028269_N35W002_2018_08_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_028269_N35W002_2018_08_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_028269_N35W002_2018_08_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_028269_N35W002_2018_08_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 2019
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