https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-08-21T15:56:57.694332Z
2021-08-21T15:57:47.692873Z
s3://sentinel-s1-l1c/GRD/2021/8/21/IW/DV/S1A_IW_GRDH_1SDV_20210821T155722_20210821T155747_039330_04A515_723D
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
2021-08-21T15:57:22.694352Z
2021-08-21T15:57:47.692873Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.22544068819275
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-21T17:22:47.745428Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210821T155722_20210821T155747_039330_04A515_723D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.965215413655443 30.913021032908127,30.3590824650126 30.9776135610005,30.63256798044862 31.021703447968022,31.043394168392748 31.086772921012404,31.317551528161722 31.1294207829744,31.59201108465232 31.171215501342143,31.729259495572855 31.192301987812495,31.866679197871488 31.212700626786095,32.00403658314078 31.233492722522932,32.14156348521506 31.25359676715685,32.279072047751576 31.27410015236204,32.556278754110295 31.314398071097557,32.256859218977475 32.81807746681806,31.97498764079491 32.77817106390277,31.69536762616785 32.73792116488982,31.41600053303072 32.69704948422889,30.997431254389618 32.63457922396509,30.71871061538845 32.59215960441266,30.301125876427946 32.52737488240081,30.023071394866417 32.4834172295144,29.622687111077838 32.41895890467175,29.760157882977268 31.816957882951595,29.965215413655443 30.913021032908127))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6261918988748
46.55363814098719
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
s3://sentinel-s1-l1c/GRD/2021/8/21/IW/DV/S1A_IW_GRDH_1SDV_20210821T155657_20210821T155722_039330_04A515_9A8E
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
2021-08-21T15:56:57.694332Z
2021-08-21T15:57:22.692853Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.32413823759106
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-21T17:05:00.904262Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210821T155657_20210821T155722_039330_04A515_9A8E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.29982620190076 29.405627868279296,30.69039924862251 29.470852178724687,30.96024113711384 29.515193799270797,31.36546078105131 29.580683183389603,31.64055469500162 29.624387194128357,31.908128982169266 29.666322045593734,32.31068726917084 29.728331598952877,32.85160207224436 29.809605668963716,32.816303463159926 29.99017095454625,32.78209191462441 30.17098269263576,32.673074830250854 30.712465486378417,32.636244690108164 30.89288302692183,32.556278754110295 31.314398071097557,32.279072047751576 31.27410015236204,32.14156348521506 31.25359676715685,32.00403658314078 31.233492722522932,31.866679197871488 31.212700626786095,31.729259495572855 31.192301987812495,31.59201108465232 31.171215501342143,31.317551528161722 31.1294207829744,31.043394168392748 31.086772921012404,30.63256798044862 31.021703447968022,30.3590824650126 30.9776135610005,29.965215413655443 30.913021032908127,30.057407563864402 30.490890065304484,30.10057440902179 30.310452213664384,30.140538399130918 30.129484946464544,30.18131881057201 29.948655303798386,30.221436107894508 29.76771686288106,30.29982620190076 29.405627868279296))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66569644481558
46.62257606043469
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
2021-12-26T10:34:32.635642Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N30E030/2021/08/21/04A515
2.0E-4
2.0E-4
true
block average
2
2
31.0
30.0
30.0
31.0
POLYGON((30.169739636906204 30.0,30.100574409016584 30.310452213687952,30.05740756386198 30.49089006531602,30.0 30.75374878404558,30.0 31.0,31.0 31.0,31.0 30.0,30.169739636906204 30.0))
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_04A515_N30E030_2021_08_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04A515_N30E030_2021_08_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04A515_N30E030_2021_08_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04A515_N30E030_2021_08_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04A515_N30E030_2021_08_21_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