https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-23T16:34:16.242356Z
2021-07-23T16:34:45.265531Z
s3://sentinel-s1-l1c/GRD/2021/7/23/IW/DV/S1B_IW_GRDH_1SDV_20210723T163416_20210723T163445_027924_0354FA_227F
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
2021-07-23T16:34:16.242356Z
2021-07-23T16:34:45.265531Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.7938260529351
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-23T18:55:28.822727Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210723T163416_20210723T163445_027924_0354FA_227F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.38905313486015 18.265478763772776,22.97863099623894 18.37599612501411,23.568932577884727 18.48468302517361,24.15730983276557 18.591054064477163,24.724020075698192 18.691645222536543,24.538026342897897 19.654046538818882,24.40855459244553 20.318403545713355,23.8339816347542 20.21860240446605,23.23859890506221 20.113062312802704,22.643777221152437 20.005473548838353,22.051042605291066 19.89612979942121,22.115146740329752 19.592949425363912,22.190876414761295 19.23036934413375,22.230834961546947 19.049470474993928,22.267185873709394 18.8678946550284,22.34120340103854 18.50498531145066,22.38905313486015 18.265478763772776))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89652011110387
46.15419222190094
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
2021-12-26T09:06:57.265832Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/N19E023/2021/07/23/0354FA
2.0E-4
2.0E-4
true
block average
2
2
20.0
23.0
19.0
24.0
POLYGON((23.0 19.0,23.0 20.0,24.0 20.0,24.0 19.0,23.0 19.0))
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_0354FA_N19E023_2021_07_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0354FA_N19E023_2021_07_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0354FA_N19E023_2021_07_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0354FA_N19E023_2021_07_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0354FA_N19E023_2021_07_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 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