https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-05T03:37:57.112397Z
2021-11-05T03:38:26.137968Z
s3://sentinel-s1-l1c/GRD/2021/11/5/IW/DV/S1B_IW_GRDH_1SDV_20211105T033757_20211105T033826_029447_03839A_4014
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
2021-11-05T03:37:57.112397Z
2021-11-05T03:38:26.137968Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3126749198426
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-10T19:15:52.471144Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211105T033757_20211105T033826_029447_03839A_4014
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.52587235055094 23.159223219732482,35.1653886187976 23.22381283285672,34.91862295794071 23.267512938914,34.309791022851066 23.373557163248535,33.70156083700775 23.476970468990288,33.11203975123017 23.574785669121994,33.10036209805984 23.517171409699152,33.065524593778676 23.33633082219047,33.028532351938495 23.155839725119147,32.99373382287162 22.974984742542432,32.95730388321236 22.794393720683434,32.92180538481533 22.613645295564574,32.85229354751499 22.251887845061646,32.81450479197237 22.071508227186694,32.79123782099597 21.949573270434545,33.37629708819464 21.85023095730795,33.97621385824074 21.74605879940218,34.57871556486961 21.639099090824484,35.16689676493214 21.532415985141746,35.196836626798195 21.65377295563532,35.23258916964479 21.835426930914007,35.30622426827877 22.198341559813297,35.354298244301575 22.377754940903596,35.392578405852134 22.55894885276212,35.43354949419598 22.739655140021775,35.513528039802154 23.10142623412563,35.52587235055094 23.159223219732482))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7493591435203
46.09124464844688
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
2021-12-26T14:25:37.522741Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/N23E034/2021/11/05/03839A
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.426228856478886,34.309791022822395 23.37355716325332,35.0 23.253101754811873,35.0 23.0,34.0 23.0,34.0 23.426228856478886))
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_03839A_N23E034_2021_11_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03839A_N23E034_2021_11_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03839A_N23E034_2021_11_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03839A_N23E034_2021_11_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03839A_N23E034_2021_11_05_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