https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-26T04:08:21.650034Z
2021-09-26T04:08:45.686569Z
s3://sentinel-s1-l1c/GRD/2021/9/26/IW/DV/S1B_IW_GRDH_1SDV_20210926T040821_20210926T040845_028864_0371D5_669E
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
2021-09-26T04:08:21.650034Z
2021-09-26T04:08:45.686569Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.7854070553663
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-26T04:40:29.063484Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210926T040821_20210926T040845_028864_0371D5_669E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.300859610177177 32.3461000634917,28.9028822053404 32.41022652121052,28.634883149052303 32.452650960910475,28.232418077586036 32.51521846185309,27.963801045669545 32.55621529214599,27.560421996606227 32.61663477312796,27.29120443361129 32.65619526496686,27.02175165071603 32.695178785745924,26.668604428334568 32.74532777008455,26.452914365825823 31.66249269971994,26.40473900976561 31.42420642064907,26.75306414529097 31.37358596349121,27.01806843349253 31.334390798446904,27.284210090032282 31.294446019648486,27.681638890722134 31.233706588127408,27.94651350651889 31.19250076464187,28.343469028952782 31.1296605018156,28.607617959621294 31.087120767932973,29.00008025308273 31.02284630103867,29.13602625536148 31.623186415534565,29.300859610177177 32.3461000634917))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70159721465152
46.14830385042696
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
2021-12-26T12:21:44.202879Z
Batch API, v4.55.0
s3://deafrica-sentinel-1/s1_rtc/N31E027/2021/09/26/0371D5
2.0E-4
2.0E-4
true
block average
2
2
32.0
27.0
31.0
28.0
POLYGON((28.0 31.18403355580335,27.68163889073451 31.233706588125436,27.0 31.337063190043587,27.0 32.0,28.0 32.0,28.0 31.18403355580335))
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_0371D5_N31E027_2021_09_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0371D5_N31E027_2021_09_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0371D5_N31E027_2021_09_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0371D5_N31E027_2021_09_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0371D5_N31E027_2021_09_26_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