https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-18T02:35:52.091533Z
2022-01-18T02:36:21.121890Z
s3://sentinel-s1-l1c/GRD/2022/1/18/IW/DV/S1A_IW_GRDH_1SDV_20220118T023552_20220118T023621_041509_04EFAA_4CAF
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
2022-01-18T02:35:52.091533Z
2022-01-18T02:36:21.121890Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220118T031525_V20220118T014942_20220118T082442.EOF
192.0339693004605
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-18T06:11:17.861304Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220118T023552_20220118T023621_041509_04EFAA_4CAF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((49.652589460015136 11.927979511323905,49.08497262820362 12.040536115725914,48.51562315910564 12.152180668148265,47.94580094054643 12.26265037226425,47.395274664573385 12.368163209975668,47.27638180326943 11.766828451473959,47.239976867959214 11.585877910801425,47.20243148059737 11.405142271256743,47.16393899419037 11.224585500781828,47.12895485301854 11.043346549810211,47.09048988783834 10.862777114841853,47.05756279683404 10.742848436386819,47.60176522948272 10.63670327772299,48.17001470681197 10.52477490703571,48.739843652871684 10.41142734793424,49.306440130469554 10.297632616357337,49.33479305333746 10.418921263195514,49.37249025679524 10.600375816236204,49.40619793056507 10.782631364132216,49.436000516199854 10.965667533263607,49.481761690054064 11.14549520689598,49.51753596931897 11.327326897791082,49.566045499047796 11.506606980526538,49.652589460015136 11.927979511323905))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82058263188964
46.15520769050836
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
2022-03-28T10:02:07.827748Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/N11E047/2022/01/18/04EFAA
2.0E-4
2.0E-4
true
block average
2
2
12.0
47.0
11.0
48.0
POLYGON((47.11972115558002 11.0,47.16393899418377 11.224585500748981,47.23997686793411 11.585877910678986,47.3224833002924 12.0,48.0 12.0,48.0 11.0,47.11972115558002 11.0))
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_04EFAA_N11E047_2022_01_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EFAA_N11E047_2022_01_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EFAA_N11E047_2022_01_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EFAA_N11E047_2022_01_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EFAA_N11E047_2022_01_18_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