https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-24T03:37:57.425856Z
2021-10-24T03:38:26.445537Z
s3://sentinel-s1-l1c/GRD/2021/10/24/IW/DV/S1B_IW_GRDH_1SDV_20211024T033757_20211024T033826_029272_037E3F_C35C
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
2021-10-24T03:37:57.425856Z
2021-10-24T03:38:26.445537Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3129616448369
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-24T09:12:43.404644Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211024T033757_20211024T033826_029272_037E3F_C35C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.52498746661945 23.15875173896042,35.1644916706457 23.22334575618397,34.91771719147526 23.26704895090391,34.30887450284553 23.373098772110797,33.700635129129 23.476517340436537,33.1110109875512 23.574353035372106,33.099325039949036 23.516832659138235,33.064571563746696 23.335978149521097,33.027577698620085 23.155487075183572,32.99277924810588 22.97463188616554,32.956348236186024 22.79404086332528,32.92085080251621 22.61329213960633,32.85133717091013 22.25153461042537,32.8135468311696 22.07115508620874,32.79034819478264 21.949579199481498,33.3755031090291 21.85021767614395,33.975419525265565 21.746042301595253,34.57792106709374 21.639079431511043,35.1661020814383 21.53239311842725,35.19596663204454 21.653390457344948,35.23171963733944 21.835044584029077,35.30535571081546 22.19795942228668,35.353430439822475 22.377372812847586,35.39171112651135 22.558566846563448,35.43268279723096 22.739273229038282,35.51266206629909 23.101044617201683,35.52498746661945 23.15875173896042))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74868444467525
46.09065666860064
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
2021-12-26T13:50:13.897928Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/N23E034/2021/10/24/037E3F
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.42561651472491,34.308874502827926 23.373098772113657,35.0 23.252476854084307,35.0 23.0,34.0 23.0,34.0 23.42561651472491))
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_037E3F_N23E034_2021_10_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037E3F_N23E034_2021_10_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037E3F_N23E034_2021_10_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037E3F_N23E034_2021_10_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037E3F_N23E034_2021_10_24_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