https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-14T16:19:27.512242Z
2021-01-14T16:19:52.510481Z
s3://sentinel-s1-l1c/GRD/2021/1/14/IW/DV/S1B_IW_GRDH_1SDV_20210114T161927_20210114T161952_025153_02FEAC_3CB4
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
2021-01-14T16:19:27.512242Z
2021-01-14T16:19:52.510481Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210114T183715_V20210114T143405_20210114T175135.EOF
347.5779207077767
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-14T18:51:11.837593Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210114T161927_20210114T161952_025153_02FEAC_3CB4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.21615385552914 24.42160074649076,25.58550996864385 24.486869058389733,25.83965309762983 24.531212200122958,26.218908054382034 24.596534288582593,26.471699435237735 24.639508118367974,26.849918911926387 24.7029589011682,27.103159302848667 24.744875224873727,27.64762580045141 24.833444262170055,27.575863651186157 25.194604352838347,27.505373201105108 25.556044326411932,27.469489110282822 25.736657136474875,27.39870373477913 26.098026213650183,27.363647534620846 26.27875752678556,27.351438361242348 26.338702195228187,26.799211869986138 26.25089480146226,26.41515525630112 26.188489721407386,26.15821349265289 26.146131547472315,25.901094476679475 26.10325559124672,25.52037271809951 26.038866448397755,25.264465781901393 25.994985373734274,24.885084912450175 25.929038284222436,24.93887869305499 25.6881571503738,24.98026435765426 25.507516266763446,25.018557780876947 25.32633384219337,25.060469931269246 25.145788450403558,25.101384345504524 24.965069426642135,25.177300017720313 24.602588950138653,25.21615385552914 24.42160074649076))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7901178905787
46.42492015846265
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
2021-12-25T23:24:54.098066Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25E027/2021/01/14/02FEAC
2.0E-4
2.0E-4
true
block average
2
2
26.0
27.0
25.0
28.0
POLYGON((27.417905218195063 26.0,27.614531341711476 25.0,27.0 25.0,27.0 26.0,27.417905218195063 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_02FEAC_N25E027_2021_01_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02FEAC_N25E027_2021_01_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02FEAC_N25E027_2021_01_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02FEAC_N25E027_2021_01_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02FEAC_N25E027_2021_01_14_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