https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-29T17:25:28.698837Z
2023-10-29T17:25:53.696506Z
s3://sentinel-s1-l1c/GRD/2023/10/29/IW/DV/S1A_IW_GRDH_1SDV_20231029T172528_20231029T172553_050983_06258A_1840
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
2023-10-29T17:25:28.698837Z
2023-10-29T17:25:53.696506Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231029T192651_V20231029T154056_20231029T185826.EOF
347.6946406380951
693000
Copernicus Ground Segment
2023-10-29T19:49:35.411680Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231029T172528_20231029T172553_050983_06258A_1840
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.397048988019963 21.416129244088037,9.986416278858014 21.523179177740563,10.586824802468017 21.629936032320337,11.186840470507269 21.734307770212162,11.773131885261074 21.834046846988276,11.738268118708937 22.01482683445521,11.705029098435244 22.195965797286213,11.636401576924968 22.557868159907603,11.59999758620931 22.738466213013783,11.564823888061643 22.91926357811913,11.530480326222627 23.100193151791892,11.483566346963187 23.34096226540727,10.892173135782649 23.242505660692213,10.281887319203221 23.138415553039277,9.675757663543894 23.032534976809593,9.079296047293493 22.92591172900044,9.128778146486788 22.684323571474323,9.204050780925453 22.32170769895497,9.282510344535469 21.95966900250763,9.321132126421519 21.77853903859738,9.357556884193505 21.59700740306134,9.397048988019963 21.416129244088037))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89168411640022
46.13045144626976
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
2023-10-30T01:47:39.989603Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N22E011/2023/10/29/06258A
2.0E-4
2.0E-4
true
block average
2
2
23.0
11.0
22.0
12.0
POLYGON((11.549498719040235 23.0,11.636401576924484 22.557868159909802,11.741127502108755 22.0,11.0 22.0,11.0 23.0,11.549498719040235 23.0))
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_06258A_N22E011_2023_10_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06258A_N22E011_2023_10_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06258A_N22E011_2023_10_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06258A_N22E011_2023_10_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06258A_N22E011_2023_10_29_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