https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-22T05:23:29.369757Z
2023-01-22T05:23:52.849659Z
s3://sentinel-s1-l1c/GRD/2023/1/22/IW/DV/S1A_IW_GRDH_1SDV_20230122T052329_20230122T052352_046892_059F8E_2F6D
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
2023-01-22T05:23:29.369757Z
2023-01-22T05:23:52.849659Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230122T052710_V20230122T044236_20230122T111736.EOF
192.7120444039477
693000
Copernicus Ground Segment
2023-01-22T05:50:35.683063Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230122T052329_20230122T052352_046892_059F8E_2F6D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((10.511993535776005 31.1670448722089,10.108591217934636 31.2329605543387,9.837254995992852 31.27653452737034,9.564047699278902 31.319789805008497,9.155125666777757 31.383376234739387,8.744599999268614 31.445817521405928,8.470545451250926 31.486725230865183,8.196177919253854 31.527057708937736,7.921182134152426 31.56685896003909,7.848822984243212 31.205945750704508,7.775806679353369 30.845022915287885,7.662896806065491 30.27913433249953,8.206278982851583 30.19814194796448,8.611848620286068 30.136135880002882,8.881383787588321 30.094191589988625,9.286156604451012 30.03009855209226,9.555288560590625 29.986748429857247,9.82330950077253 29.942992808095944,10.22373003304248 29.876536355024868,10.270583440304856 30.081577288256305,10.310207983655136 30.26260159866755,10.390467632866908 30.6244865236477,10.431207077713564 30.805330683882243,10.472571615475102 30.98607385154226,10.511993535776005 31.1670448722089))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78212848638289
46.58725601845396
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
2023-01-22T12:26:49.076440Z
Batch API, v4.171.0
s3://deafrica-sentinel-1/s1_rtc/N29E009/2023/01/22/059F8E
2.0E-4
2.0E-4
true
block average
2
2
30.0
9.0
29.0
10.0
POLYGON((10.0 29.913668078408538,9.473018412078435 30.0,10.0 30.0,10.0 29.913668078408538))
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_059F8E_N29E009_2023_01_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059F8E_N29E009_2023_01_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059F8E_N29E009_2023_01_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059F8E_N29E009_2023_01_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059F8E_N29E009_2023_01_22_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