https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-10T16:51:52.327274Z
2021-05-10T16:52:17.326119Z
s3://sentinel-s1-l1c/GRD/2021/5/10/IW/DV/S1B_IW_GRDH_1SDV_20210510T165152_20210510T165217_026845_0334F9_49A4
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
2021-05-10T16:51:52.327274Z
2021-05-10T16:52:17.326119Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6539265062008
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-10T18:31:00.650295Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210510T165152_20210510T165217_026845_0334F9_49A4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.384173578818032 22.547897790316433,17.75825802579601 22.615319796558204,18.011258369756415 22.660387024173893,18.39133991046389 22.727286841713585,18.645762764251014 22.771528601965024,19.155792817557916 22.858912919206336,19.4092449675895 22.901690946596005,19.78516933090022 22.964345377457033,19.75036687357996 23.145155986495705,19.67773266810687 23.506454753116028,19.60790842288261 23.868195824322825,19.5707561852036 24.048696939117676,19.532629612558047 24.229038227916014,19.485993938601858 24.469545305664276,19.105595008018483 24.407529052298145,18.85083713513159 24.365424940913297,18.335851534754763 24.278926729679874,18.078962536156403 24.23508298817078,17.69445578701966 24.168592709044155,17.43927618432393 24.12389292224917,17.061933461792748 24.056954491958262,17.307135790740055 22.910204547574846,17.384173578818032 22.547897790316433))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86562825779687
46.72025541063482
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
2021-12-26T05:26:01.920131Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N23E019/2021/05/10/0334F9
2.0E-4
2.0E-4
true
block average
2
2
24.0
19.0
23.0
20.0
POLYGON((19.5807793934171 24.0,19.607908422882574 23.86819582432303,19.67773266811031 23.50645475309897,19.778306522982593 23.0,19.0 23.0,19.0 24.0,19.5807793934171 24.0))
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_0334F9_N23E019_2021_05_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0334F9_N23E019_2021_05_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0334F9_N23E019_2021_05_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0334F9_N23E019_2021_05_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0334F9_N23E019_2021_05_10_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