https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-06T04:00:55.549646Z
2021-01-06T04:01:20.549114Z
s3://sentinel-s1-l1c/GRD/2021/1/6/IW/DV/S1A_IW_GRDH_1SDV_20210106T040055_20210106T040120_036012_043829_3AEA
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
2021-01-06T04:00:55.549646Z
2021-01-06T04:01:20.549114Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210106T060613_V20210106T014117_20210106T045847.EOF
192.7246936773207
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-06T07:11:26.528759Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210106T040055_20210106T040120_036012_043829_3AEA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.173806702796256 31.517244135477736,30.778612296838563 31.58159143099709,30.510751162831912 31.624460366619694,30.108503175610913 31.687710644342094,29.84003743913097 31.729173240904867,29.436894838516757 31.79030737501238,29.167841026279042 31.83035500374731,28.89855669281759 31.869834150369986,28.564283600427032 31.917984475735977,28.384728505516645 31.01535252508007,28.274793226645926 30.473998386877263,28.263777947879117 30.4143511362733,28.593173405743457 30.3656626727961,28.859093617174793 30.3257019665477,29.123523751290602 30.28539592696241,29.519261619936685 30.224016189960654,29.783899273304343 30.18226258852944,30.179144884323655 30.118841796537982,30.4424174095067 30.07589276871,30.832744213885753 30.011176791839006,30.928639522860006 30.432327086826692,31.173806702796256 31.517244135477736))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68008718596473
46.26058557626567
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
2021-12-25T23:00:35.472470Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30E031/2021/01/06/043829
2.0E-4
2.0E-4
true
block average
2
2
31.0
31.0
30.0
32.0
POLYGON((31.05692100522964 31.0,31.0 30.748112414491487,31.0 31.0,31.05692100522964 31.0))
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_043829_N30E031_2021_01_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043829_N30E031_2021_01_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043829_N30E031_2021_01_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043829_N30E031_2021_01_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043829_N30E031_2021_01_06_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