https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-18T05:31:13.570830Z
2021-07-18T05:31:38.569657Z
s3://sentinel-s1-l1c/GRD/2021/7/18/IW/DV/S1B_IW_GRDH_1SDV_20210718T053113_20210718T053138_027844_035294_1C3F
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
2021-07-18T05:31:13.570830Z
2021-07-18T05:31:38.569657Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.6367743233937
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-18T12:43:42.921164Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210718T053113_20210718T053138_027844_035294_1C3F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.209171743142099 30.044622601684598,7.82914617104108 30.10762259288701,7.569827734611792 30.14993431089783,7.179969088932448 30.21251593320358,6.91881471749767 30.253745728865322,6.52840492908921 30.314350937638498,6.266952913454907 30.35424537040475,6.004843392763497 30.393683606077712,5.643667370146058 30.447105270541975,5.60769941242683 30.26668567406221,5.394276097337508 29.183189881049213,5.346117686624005 28.942812994357602,5.701776081214925 28.888867712857348,5.959414704141502 28.849160873957462,6.345100978391253 28.788743629982985,6.603063057180028 28.74768192045039,6.8605090494616245 28.70617961767726,7.243490203624399 28.643471406556834,7.501680284544358 28.600545767236078,7.872711052062922 28.53793003371171,7.926663782691042 28.778726558613883,8.006185797311645 29.140631131206504,8.048249572375965 29.32119808805502,8.088854174302543 29.502012615786548,8.209171743142099 30.044622601684598))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71001372046029
46.09059497526266
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
2021-12-26T08:51:58.670376Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N29E006/2021/07/18/035294
2.0E-4
2.0E-4
true
block average
2
2
30.0
6.0
29.0
7.0
POLYGON((6.0 29.0,6.0 30.0,7.0 30.0,7.0 29.0,6.0 29.0))
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_035294_N29E006_2021_07_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035294_N29E006_2021_07_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035294_N29E006_2021_07_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035294_N29E006_2021_07_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035294_N29E006_2021_07_18_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