https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-05T03:29:33.230552Z
2022-05-05T03:30:06.543919Z
s3://sentinel-s1-l1c/GRD/2022/5/5/IW/DV/S1A_IW_GRDH_1SDV_20220505T032933_20220505T033006_043070_0524A6_8336
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
2022-05-05T03:29:33.230552Z
2022-05-05T03:30:06.543919Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220505T052326_V20220505T010829_20220505T042559.EOF
192.4391888960783
693000
Copernicus Ground Segment
2022-05-05T06:12:46.573280Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220505T032933_20220505T033006_043070_0524A6_8336
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.23795084421205 26.267540145754644,37.855188437820864 26.333796273708643,37.595469810604506 26.37812732883666,37.33909946097098 26.421394882792473,36.9595757885793 26.48455009510985,36.70333782364628 26.52657958976786,36.32013794193572 26.588521373688696,35.76852346561035 26.675748141677737,35.73317583644585 26.49513673859061,35.66447337967587 26.133402206474877,35.55928149196184 25.591102867676604,35.524673442553464 25.410255093484437,35.41935837011842 24.867922702712868,35.40431433544923 24.793816914185875,35.94781594849894 24.705356756838462,36.20116236103667 24.663401421540605,36.58089824769041 24.59966338192264,36.833869002619664 24.556635313313834,37.21305231690083 24.49128993205354,37.46307902163163 24.447642805780163,37.832485724851466 24.38234262572167,37.846116292312814 24.457095520959083,37.88245873602577 24.638650112478658,37.92197614285633 24.819642279372232,37.96326663981526 25.000322306825797,38.00339110966377 25.181209559036574,38.042390092145794 25.36229567671908,38.08385935977292 25.54294903139762,38.16202054969867 25.905096407316055,38.19874573464959 26.08658138544576,38.23795084421205 26.267540145754644))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84218161255006
46.40107282270169
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
2022-05-05T16:33:50.727751Z
Batch API, v4.108.0
s3://deafrica-sentinel-1/s1_rtc/N25E036/2022/05/05/0524A6
2.0E-4
2.0E-4
true
block average
2
2
26.0
36.0
25.0
37.0
POLYGON((36.0 25.0,36.0 26.0,37.0 26.0,37.0 25.0,36.0 25.0))
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_0524A6_N25E036_2022_05_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0524A6_N25E036_2022_05_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0524A6_N25E036_2022_05_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0524A6_N25E036_2022_05_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0524A6_N25E036_2022_05_05_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