https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-04T16:48:57.488938Z
2021-03-04T16:49:22.486683Z
s3://sentinel-s1-l1c/GRD/2021/3/4/IW/DV/S1B_IW_GRDH_1SDV_20210304T164857_20210304T164922_025867_0315C7_234D
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-03-04T16:48:57.488938Z
2021-03-04T16:49:22.486683Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210304T162151_V20210304T151518_20210304T215018.EOF
347.8040486789583
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-04T20:03:27.193813Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210304T164857_20210304T164922_025867_0315C7_234D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.99818310878381 -17.702303226135434,24.56220593388181 -17.573393973631372,25.151658327469736 -17.43676175893515,25.74164816776512 -17.29806242154138,26.286366250392255 -17.16828191074532,26.19574830184422 -16.80820981294041,26.148317004355214 -16.628658507928513,26.012378326634405 -16.088536958885747,25.923041603642012 -15.728203458770748,25.907808570237506 -15.668927315160879,25.369346191362478 -15.796426285658152,24.78428178013344 -15.933279540182124,24.198215084108377 -16.068606671317035,23.636921563448727 -16.1965458468615,23.73662256506126 -16.617964928325545,23.823176684520927 -16.979556045543507,23.99818310878381 -17.702303226135434))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.4035
46.01097701794507
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
2021-12-26T01:56:18.341844Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S17E026/2021/03/04/0315C7
2.0E-4
2.0E-4
true
block average
2
2
-16.0
26.0
-17.0
27.0
POLYGON((26.0 -16.03860983359807,26.148317004349508 -16.628658507905918,26.195748301843842 -16.80820981293904,26.244015394487406 -17.0,26.0 -17.0,26.0 -16.03860983359807))
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_0315C7_S17E026_2021_03_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0315C7_S17E026_2021_03_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0315C7_S17E026_2021_03_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0315C7_S17E026_2021_03_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0315C7_S17E026_2021_03_04_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