https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-19T16:40:19.025693Z
2021-09-19T16:40:44.023438Z
s3://sentinel-s1-l1c/GRD/2021/9/19/IW/DV/S1B_IW_GRDH_1SDV_20210919T164019_20210919T164044_028769_036EF2_BF91
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
2021-09-19T16:40:19.025693Z
2021-09-19T16:40:44.023438Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.74381142158546
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-19T20:22:59.773569Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210919T164019_20210919T164044_028769_036EF2_BF91
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.56953465656709 -19.75776324484251,27.129724610217355 -19.629329812770376,27.725265603190508 -19.490658555380033,28.320472074336855 -19.349881682755306,28.881837468963493 -19.215105060697333,28.833039515851738 -19.035804478256328,28.599408575632495 -18.136493918731354,28.55043959714444 -17.95721506133869,28.486951318001587 -17.71854403070622,27.93318612825604 -17.850738593179162,27.34205015471237 -17.989923030598042,26.749525334891253 -18.127424481212493,26.200321784123567 -18.2530463646398,26.214186407149626 -18.31268018645899,26.257565270481525 -18.493536167411268,26.30254017979643 -18.674034259230364,26.348812247633248 -18.854243488224412,26.392623279475288 -19.0350251023949,26.48154573928432 -19.396316530647148,26.56953465656709 -19.75776324484251))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.30406
45.9046083548038
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
2021-12-26T12:01:51.486471Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/S19E028/2021/09/19/036EF2
2.0E-4
2.0E-4
true
block average
2
2
-18.0
28.0
-19.0
29.0
POLYGON((28.56212605460742 -18.0,28.59940857562563 -18.136493918704705,28.823737908269674 -19.0,28.0 -19.0,28.0 -18.0,28.56212605460742 -18.0))
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_036EF2_S19E028_2021_09_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036EF2_S19E028_2021_09_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036EF2_S19E028_2021_09_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036EF2_S19E028_2021_09_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036EF2_S19E028_2021_09_19_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