https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-16T03:32:41.800938Z
2021-05-16T03:33:06.799215Z
s3://sentinel-s1-l1c/GRD/2021/5/16/IW/DV/S1B_IW_GRDH_1SDV_20210516T033241_20210516T033306_026924_033771_994D
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
2021-05-16T03:32:41.800938Z
2021-05-16T03:33:06.799215Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0387843418388
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-16T07:01:00.077935Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210516T033241_20210516T033306_026924_033771_994D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.27233422525289 12.070442173222034,34.70471255847297 12.18286223042124,34.134473939435345 12.294528262916023,33.56062541794589 12.405605627778627,33.01583301378555 12.509843030497558,32.83742311300206 11.604605773634951,32.80046510775032 11.42376933059838,32.7170240348203 11.002098657693097,33.261331845650126 10.896206674232321,33.82891633836803 10.784670461400806,34.391067554339216 10.673092931601568,34.959556916387825 10.55914128344411,34.97042799684047 10.619119769138683,35.008534437065784 10.800478731422581,35.04567805465977 10.982029572825496,35.086423924445086 11.162855532444826,35.1159054361393 11.345938671030048,35.155306221147455 11.527030551523545,35.19711310329451 11.707640920797274,35.235804709816335 11.888873509473518,35.27233422525289 12.070442173222034))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.90317185391498
46.11358726617522
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
2021-12-26T05:43:58.018336Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N11E034/2021/05/16/033771
2.0E-4
2.0E-4
true
block average
2
2
12.0
34.0
11.0
35.0
POLYGON((34.0 11.0,34.0 12.0,35.0 12.0,35.0 11.0,34.0 11.0))
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_033771_N11E034_2021_05_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033771_N11E034_2021_05_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033771_N11E034_2021_05_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033771_N11E034_2021_05_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033771_N11E034_2021_05_16_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