https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-18T06:54:03.657025Z
2021-09-18T06:54:28.655598Z
s3://sentinel-s1-l1c/GRD/2021/9/18/IW/DV/S1B_IW_GRDH_1SDV_20210918T065403_20210918T065428_028749_036E42_E3DD
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
2021-09-18T06:54:03.657025Z
2021-09-18T06:54:28.655598Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.5381259233554
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-18T07:51:06.351687Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210918T065403_20210918T065428_028749_036E42_E3DD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.753195261676275 28.245325156937014,-13.13893047249168 28.310648800164323,-13.40329951159324 28.35474196766175,-13.800259276222247 28.419921066069733,-14.069693757154095 28.46345405807074,-14.462925667282589 28.525979879257847,-14.72835969451946 28.56749911160215,-15.275677158159402 28.651366200216646,-15.382258889325284 28.1093786672449,-15.419888433302567 27.928994783520185,-15.48847355809332 27.567208147142352,-15.571011349660107 27.1464130628844,-15.031332539362491 27.061709302288783,-14.76958430507191 27.019832724526893,-14.3773245833241 26.956107549467184,-14.116061952782452 26.91301889940351,-13.724537076475091 26.847481019379643,-13.464200789395 26.803261190802132,-13.084719036353935 26.73788045728151,-13.03172347844122 26.978302504458075,-12.993756990004808 27.15963026242144,-12.953043369211414 27.34048520360298,-12.753195261676275 28.245325156937014))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6935166857459
46.66660344894549
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
2021-12-26T11:58:07.235969Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/N27W014/2021/09/18/036E42
2.0E-4
2.0E-4
true
block average
2
2
28.0
-14.0
27.0
-13.0
POLYGON((-13.0 27.1298136780605,-13.027180446956073 27.0,-14.0 27.0,-14.0 28.0,-13.0 28.0,-13.0 27.1298136780605))
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_036E42_N27W014_2021_09_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036E42_N27W014_2021_09_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036E42_N27W014_2021_09_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036E42_N27W014_2021_09_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036E42_N27W014_2021_09_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