https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-22T16:22:24.450400Z
2023-01-22T16:22:49.449413Z
s3://sentinel-s1-l1c/GRD/2023/1/22/IW/DV/S1A_IW_GRDH_1SDV_20230122T162224_20230122T162249_046899_059FCE_8866
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
2023-01-22T16:22:24.450400Z
2023-01-22T16:22:49.449413Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230122T164516_V20230122T161348_20230122T224848.EOF
347.161063346899
693000
Copernicus Ground Segment
2023-01-22T17:06:52.996856Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230122T162224_20230122T162249_046899_059FCE_8866
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.575258697441317 31.897605490014858,23.979764294726607 31.96312057687195,24.252269759315777 32.00647929903044,24.665074711957242 32.07096931294978,24.940586506454764 32.11321482700492,25.35431262608059 32.17545816416889,25.63043267735311 32.21620181523005,25.906792177062673 32.25634243814447,26.1911408028862 32.29697339317034,26.11847322998787 32.65779007040886,25.889683415025303 33.80022164938934,25.600434287931378 33.75998624059156,25.319328750679045 33.72019460339399,25.038484277519096 33.67976512425636,24.617714717501748 33.61792831077895,24.33753813820694 33.57591104391926,23.917786471555452 33.51170008532678,23.63829904432565 33.468105191281325,23.226566279020496 33.40265198044884,23.365487515023222 32.80081933248804,23.489857429131916 32.25858385428565,23.53430605305908 32.07833031736505,23.575258697441317 31.897605490014858))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67883801373205
46.50855472371076
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
2023-01-22T19:51:18.733825Z
Batch API, v4.171.0
s3://deafrica-sentinel-1/s1_rtc/N32E023/2023/01/22/059FCE
2.0E-4
2.0E-4
true
block average
2
2
33.0
23.0
32.0
24.0
POLYGON((23.552055875695117 32.0,23.53430605305679 32.078330317373776,23.489857429126303 32.25858385431039,23.319510573405584 33.0,24.0 33.0,24.0 32.0,23.552055875695117 32.0))
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_059FCE_N32E023_2023_01_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059FCE_N32E023_2023_01_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059FCE_N32E023_2023_01_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059FCE_N32E023_2023_01_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059FCE_N32E023_2023_01_22_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