https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-13T17:11:33.161579Z
2021-03-13T17:11:58.160728Z
s3://sentinel-s1-l1c/GRD/2021/3/13/IW/DV/S1A_IW_GRDH_1SDV_20210313T171133_20210313T171158_036982_045A00_2CEB
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2021-03-13T17:11:33.161579Z
2021-03-13T17:11:58.160728Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20210313T164958_V20210313T154041_20210313T221541.EOF
347.40302922055525
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-13T18:07:42.043316Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210313T171133_20210313T171158_036982_045A00_2CEB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.480774947817427 -27.75210533998292,20.849752588000054 -27.667311260913372,21.104099944012933 -27.60821167247329,21.484430384106574 -27.518856005977245,21.738102432875294 -27.458600960871266,22.117861298562225 -27.36741429687578,22.37224804583157 -27.30566798617806,22.624038702190383 -27.24403738685733,22.92572994599772 -27.169496762944952,22.87197394079051 -26.990670962105796,22.763337554834514 -26.633172960264666,22.602993724685312 -26.096423819339876,22.48004469192014 -25.679517674491315,21.931825504921754 -25.813913824611532,21.557803368672555 -25.90424535679313,21.308205181090813 -25.963917651687545,20.931465588667788 -26.053067677943087,20.680472074026685 -26.11184420032708,20.429557716503346 -26.170109099653175,20.068269909201785 -26.253131341126817,20.182138180861283 -26.672513253632744,20.282020704168353 -27.032273943048388,20.33097698910593 -27.212402273197338,20.381552952987413 -27.392172139088203,20.480774947817427 -27.75210533998292))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.24127
45.94141782627567
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
2021-12-26T02:25:45.263786Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S27E022/2021/03/13/045A00
2.0E-4
2.0E-4
true
block average
2
2
-26.0
22.0
-27.0
23.0
POLYGON((22.57455755153254 -26.0,22.7633375548467 -26.63317296030487,22.874778300158 -27.0,22.0 -27.0,22.0 -26.0,22.57455755153254 -26.0))
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_045A00_S27E022_2021_03_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_045A00_S27E022_2021_03_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_045A00_S27E022_2021_03_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_045A00_S27E022_2021_03_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_045A00_S27E022_2021_03_13_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