https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-25T18:51:27.310660Z
2022-07-25T18:51:52.309193Z
s3://sentinel-s1-l1c/GRD/2022/7/25/IW/DV/S1A_IW_GRDH_1SDV_20220725T185127_20220725T185152_044261_05485F_CAC4
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
2022-07-25T18:51:27.310660Z
2022-07-25T18:51:52.309193Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220725T205920_V20220725T171119_20220725T202849.EOF
348.01743521166924
693000
Copernicus Ground Segment
2022-07-25T21:26:47.012703Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220725T185127_20220725T185152_044261_05485F_CAC4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.944980942572238 5.429801627013901,-8.830403636961764 5.661144806752473,-7.725634992229426 5.888140626173796,-7.762306388376506 6.069073389629102,-7.797665018518722 6.250362278656729,-7.834349063964638 6.431373902481039,-7.86948575340099 6.612695143884203,-7.905711711073752 6.79378837055302,-7.979055513077795 7.1557759458876,-8.010465524359173 7.3378242438005525,-8.02263632195448 7.397662887082118,-8.573467660406 7.2864043775623655,-9.135714802406982 7.172087495005949,-9.695145024197279 7.057601523769376,-10.254339937854319 6.942432333011935,-10.23972549073108 6.882871812280114,-10.205013485912879 6.700794235988128,-10.167997340427005 6.519191126777778,-10.12865060251277 6.338069691174948,-10.056989358285398 5.9743572107849365,-9.944980942572238 5.429801627013901))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78536883560944
46.10787441978625
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
2022-07-25T22:48:01.007606Z
Batch API, v4.122.0
s3://deafrica-sentinel-1/s1_rtc/N07W008/2022/07/25/05485F
2.0E-4
2.0E-4
true
block average
2
2
8.0
-8.0
7.0
-7.0
POLYGON((-8.0 7.277167439850838,-7.979055513077752 7.155775945887398,-7.947493103451924 7.0,-8.0 7.0,-8.0 7.277167439850838))
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_05485F_N07W008_2022_07_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05485F_N07W008_2022_07_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05485F_N07W008_2022_07_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05485F_N07W008_2022_07_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05485F_N07W008_2022_07_25_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