https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-17T15:41:26.546192Z
2022-02-17T15:41:55.553841Z
s3://sentinel-s1-l1c/GRD/2022/2/17/IW/DV/S1A_IW_GRDH_1SDV_20220217T154126_20220217T154155_041954_04FF00_080A
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
2022-02-17T15:41:26.546192Z
2022-02-17T15:41:55.553841Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220217T160143_V20220217T141016_20220217T204516.EOF
347.47486251018864
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-17T16:36:01.423472Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220217T154126_20220217T154155_041954_04FF00_080A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.74564269737745 -26.521259131729863,43.09511841815914 -26.441038795953304,43.34186598949124 -26.38381401279434,43.58837015701776 -26.32616670268842,43.95766813559667 -26.23890684588866,44.20356000500126 -26.18020981208562,44.57193555805062 -26.091382396476906,44.81720987202918 -26.0316449735212,45.168570384723104 -25.94523616571623,45.098745552680654 -25.708696189951286,45.046603572299034 -25.529572850953663,44.9951141301188 -25.350305419283398,44.890631024228114 -24.99220368151576,44.70267668276349 -24.33500794298197,44.3550841369448 -24.420131037763785,44.11198864202751 -24.47912211030684,43.86793465424788 -24.53790170158429,43.50348850401406 -24.624839821854962,43.13873054676358 -24.710854342494905,42.89528197933061 -24.767707305068175,42.65161296086183 -24.82416661893486,42.306531461314464 -24.90335387995859,42.43560949934327 -25.383500703096658,42.533072591759876 -25.743543339056362,42.631103543628925 -26.10350761549992,42.74564269737745 -26.521259131729863))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.08237
45.60594715531808
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
2022-02-17T18:02:34.814898Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/S27E044/2022/02/17/04FF00
2.0E-4
2.0E-4
true
block average
2
2
-26.0
44.0
-27.0
45.0
POLYGON((44.945886501216116 -26.0,44.57193555802563 -26.09138239648264,44.0 -26.228801774575096,44.0 -26.0,44.945886501216116 -26.0))
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_04FF00_S27E044_2022_02_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04FF00_S27E044_2022_02_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04FF00_S27E044_2022_02_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04FF00_S27E044_2022_02_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04FF00_S27E044_2022_02_17_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