https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-10T18:46:42.465959Z
2022-03-10T18:47:07.465339Z
s3://sentinel-s1-l1c/GRD/2022/3/10/IW/DV/S1A_IW_GRDH_1SDV_20220310T184642_20220310T184707_042263_050985_A406
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
2022-03-10T18:46:42.465959Z
2022-03-10T18:47:07.465339Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220310T190036_V20220310T170304_20220310T233804.EOF
347.78700176952367
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-10T21:46:31.649177Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220310T184642_20220310T184707_042263_050985_A406
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.57233247788939 18.49346411769773,-9.98962305246196 18.60249380673509,-9.401827267888995 18.71051165538253,-8.812964577912174 18.81674431201435,-8.237885858869655 18.91856782831769,-8.308123824286598 19.280296261345033,-8.531835487305173 20.425497932795647,-9.112282093291237 20.324767969660662,-9.706618364393417 20.219491653067095,-10.300396468779603 20.112164248199612,-10.89039478614283 20.003394255688328,-10.687438901709166 19.03694963894682,-10.57233247788939 18.49346411769773))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84699079244714
46.07075159328819
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
2022-03-29T10:19:30.410882Z
Batch API, v4.99.0
s3://deafrica-sentinel-1/s1_rtc/N19W011/2022/03/10/050985
2.0E-4
2.0E-4
true
block average
2
2
20.0
-11.0
19.0
-10.0
POLYGON((-10.67961322718001 19.0,-10.8896819836156 20.0,-10.0 20.0,-10.0 19.0,-10.67961322718001 19.0))
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_050985_N19W011_2022_03_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050985_N19W011_2022_03_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050985_N19W011_2022_03_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050985_N19W011_2022_03_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050985_N19W011_2022_03_10_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