https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-04T03:32:38.430386Z
2021-07-04T03:33:03.493040Z
s3://sentinel-s1-l1c/GRD/2021/7/4/IW/DV/S1A_IW_GRDH_1SDV_20210704T033238_20210704T033303_038622_048EA9_BD76
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
2021-07-04T03:32:38.430386Z
2021-07-04T03:33:03.493040Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.1504299784237
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-04T07:07:37.042550Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210704T033238_20210704T033303_038622_048EA9_BD76
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.515490067540266 -14.851582562422395,30.963038521903773 -14.726072537462816,30.3937268467825 -14.595222838027036,29.806422779588743 -14.45859128400978,29.253371478455037 -14.328484320712185,29.210273573616398 -14.50884685717592,29.12811380654798 -14.870758103321354,29.082900885299544 -15.050738516242504,29.040390864554194 -15.23137869693477,28.99386743084422 -15.411070310908592,28.946122485729113 -15.590477177221446,28.919415679763045 -15.711512700881197,29.484265899789342 -15.84518715278163,30.05962712554838 -15.979652120232288,30.640692322223956 -16.113734524314175,31.195005718215825 -16.24000571286289,31.22555580179248 -16.119686475370663,31.312039712080896 -15.758138404291426,31.354621463682157 -15.577224514255,31.39229634127956 -15.39520058929432,31.43415958374574 -15.214137974378398,31.47411106094608 -15.03264700430125,31.515490067540266 -14.851582562422395))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.33089
45.88132571815804
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
2021-12-26T08:10:32.757736Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S16E028/2021/07/04/048EA9
2.0E-4
2.0E-4
true
block average
2
2
-15.0
28.0
-16.0
29.0
POLYGON((29.0 -15.730583357946632,28.91941567976279 -15.711512700881137,28.94612248572769 -15.590477177226713,29.0 -15.387383941233841,29.0 -15.730583357946632))
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_048EA9_S16E028_2021_07_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048EA9_S16E028_2021_07_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048EA9_S16E028_2021_07_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048EA9_S16E028_2021_07_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048EA9_S16E028_2021_07_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