https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-21T17:35:38.628405Z
2021-04-21T17:36:05.933387Z
s3://sentinel-s1-l1c/GRD/2021/4/21/IW/DV/S1A_IW_GRDH_1SDV_20210421T173538_20210421T173605_037551_046DB8_659C
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
2021-04-21T17:35:38.628405Z
2021-04-21T17:36:05.933387Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.2716166440534
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-21T19:15:21.761480Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210421T173538_20210421T173605_037551_046DB8_659C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.948249893421988 -29.961761213723253,15.328558146458246 -29.87438215803373,15.58712232188981 -29.814261436520635,15.845376718717375 -29.7536379812548,16.232174454509657 -29.661764178236385,16.48964837260748 -29.59989183545757,16.875269117623482 -29.506153324539806,17.133594214988218 -29.442633509941235,17.444609382981664 -29.3653761659881,17.388864527606554 -29.186794246475444,17.334511429847257 -29.00778955863234,17.277446206829033 -28.8294941971474,17.222230508772892 -28.65075336958042,17.170004049771013 -28.471281410293127,17.10918443534252 -28.29400247055917,17.0537150999474 -28.115392747425908,16.9989525009004 -27.936627207905747,16.979792338882316 -27.86172203183526,16.671645176219442 -27.93802727176441,16.4187566135882 -28.000037442856197,16.033957429139654 -28.0933845966397,15.777823602670637 -28.154833002418144,15.396174821771233 -28.245372878934,15.141386656699991 -28.305143445915693,14.886315349291872 -28.36444055845607,14.511185023755482 -28.450663551359554,14.635343081608543 -28.88441065298419,14.73896235599183 -29.243650248330628,14.8432687578946 -29.60279710093505,14.948249893421988 -29.961761213723253))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.11923
45.88921895305683
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
2021-12-26T04:27:53.581518Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S29E014/2021/04/21/046DB8
2.0E-4
2.0E-4
true
block average
2
2
-28.0
14.0
-29.0
15.0
POLYGON((14.668683738984063 -29.0,14.511185023755498 -28.450663551359593,15.0 -28.3380119820879,15.0 -29.0,14.668683738984063 -29.0))
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_046DB8_S29E014_2021_04_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_046DB8_S29E014_2021_04_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_046DB8_S29E014_2021_04_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_046DB8_S29E014_2021_04_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_046DB8_S29E014_2021_04_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