https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-01T16:19:56.433979Z
2021-07-01T16:20:21.432661Z
s3://sentinel-s1-l1c/GRD/2021/7/1/IW/DV/S1B_IW_GRDH_1SDV_20210701T161956_20210701T162021_027603_034B76_701C
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
2021-07-01T16:19:56.433979Z
2021-07-01T16:20:21.432661Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.5082033861951
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-01T17:48:12.212393Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210701T161956_20210701T162021_027603_034B76_701C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.888078904168758 25.929759121493273,25.272463261052792 25.99656772356444,25.5332829063844 26.041275208280318,25.921615918521717 26.106909618396074,26.183866327256023 26.15060058551697,26.706112577454622 26.236094055613922,26.96754314388616 26.278133750859606,27.356265247385124 26.339706966703307,27.28456931869018 26.70098707842096,27.214314333840402 27.062567702377432,27.141444831014883 27.42373076438467,27.106426156091654 27.604524421115197,27.059208178296185 27.84459751935121,26.664961135433693 27.783615661130078,26.400184960079937 27.741989613176973,25.870169914112346 27.657049835584235,25.475856606784994 27.59245613025327,25.210974923405807 27.54839615003866,24.945836385343583 27.50375361456679,24.55852659301923 27.437563607566453,24.65116488635368 27.016061783907283,24.731295318704397 26.654127313938577,24.770180799674833 26.472957122734343,24.81054753290919 26.292044976445236,24.84846865409963 26.11070777041229,24.888078904168758 25.929759121493273))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75374669029819
46.63873633089544
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
2021-12-26T08:02:21.089454Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N26E024/2021/07/01/034B76
2.0E-4
2.0E-4
true
block average
2
2
27.0
24.0
26.0
25.0
POLYGON((24.872702946518295 26.0,24.81054753291237 26.29204497643011,24.654720882799666 27.0,25.0 27.0,25.0 26.0,24.872702946518295 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_034B76_N26E024_2021_07_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_034B76_N26E024_2021_07_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_034B76_N26E024_2021_07_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_034B76_N26E024_2021_07_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_034B76_N26E024_2021_07_01_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