https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-23T18:40:37.418145Z
2023-05-23T18:41:00.379809Z
s3://sentinel-s1-l1c/GRD/2023/5/23/IW/DV/S1A_IW_GRDH_1SDV_20230523T184037_20230523T184100_048665_05DA62_1181
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
2023-05-23T18:40:37.418145Z
2023-05-23T18:41:00.379809Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230523T202528_V20230523T165453_20230523T201223.EOF
347.5223622358827
693000
Copernicus Ground Segment
2023-05-23T21:01:24.805623Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230523T184037_20230523T184100_048665_05DA62_1181
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.043774730277008 25.760275569922285,-9.684596423973298 25.822854172140538,-9.436923400544432 25.865448473221154,-9.188116051894898 25.90778205639331,-8.815706100903002 25.970294927803202,-8.442885609350073 26.031853759222752,-8.193631570247902 26.07243851857024,-7.943723362962397 26.112670294437013,-7.579586247253515 26.170465090773916,-7.614583773012196 26.351180923099804,-7.685507801433432 26.71264104678665,-7.72152115802296 26.893279711710772,-7.791711875257297 27.254828838370297,-7.826393985375737 27.429097598077565,-8.194730652535203 27.371786721978566,-8.447131515835174 27.33191690560445,-8.699000903449987 27.291648242474306,-9.075521631429051 27.23055069170255,-9.326883067161075 27.189163090755237,-9.701648221963335 27.126562743909822,-9.954503239678646 27.083724642221924,-10.318617368123057 27.02117504208682,-10.239629190045388 26.665698693478816,-10.198898751127892 26.484865131164195,-10.159812391855477 26.303746971916688,-10.043774730277008 25.760275569922285))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74959473713216
46.03630451937385
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
2023-05-23T22:49:03.554983Z
Batch API, v4.207.2
s3://deafrica-sentinel-1/s1_rtc/N26W010/2023/05/23/05DA62
2.0E-4
2.0E-4
true
block average
2
2
27.0
-10.0
26.0
-9.0
POLYGON((-10.0 26.0,-10.0 27.0,-9.0 27.0,-9.0 26.0,-10.0 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_05DA62_N26W010_2023_05_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DA62_N26W010_2023_05_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DA62_N26W010_2023_05_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DA62_N26W010_2023_05_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DA62_N26W010_2023_05_23_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