https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-22T17:17:23.817596Z
2021-09-22T17:17:52.847173Z
s3://sentinel-s1-l1c/GRD/2021/9/22/IW/DV/S1B_IW_GRDH_1SDV_20210922T171723_20210922T171752_028814_037057_8B47
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
2021-09-22T17:17:23.817596Z
2021-09-22T17:17:52.847173Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.531666298511
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-22T18:22:34.664935Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210922T171723_20210922T171752_028814_037057_8B47
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((10.644316714296512 25.279842908872844,11.01722671078776 25.345104737766377,11.275482138941545 25.389703050481817,11.661206315942394 25.455412260568878,11.919077448039637 25.498737855947155,12.306373056129065 25.56290032248159,12.565184821003712 25.605169188926897,13.085214183295628 25.688628407706435,13.037526753085546 25.926692942859866,13.00282156070471 26.10754229789837,12.96687560822398 26.288193389970253,12.93202447796971 26.469011364399524,12.894818905266455 26.649459398978085,12.860648601133466 26.830374773018637,12.824257036220047 27.0109426283584,12.764186847282497 27.313148730744224,12.236934578008928 27.230625768703298,11.843878787241627 27.16773612610181,11.581939571193335 27.125175467159895,11.320862615454576 27.082236768908466,10.929803531849082 27.016953095270058,10.66939736714857 26.972837055389597,10.283209695698305 26.90646246189023,10.427366095859531 26.241362520716216,10.46864042949968 26.06063872820908,10.506748876710777 25.879363783482848,10.549931878338752 25.698976896411054,10.586109950581141 25.51736460976448,10.633487541701605 25.337718596662466,10.644316714296512 25.279842908872844))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86519714272675
46.64128254203888
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
2021-12-26T12:11:04.214470Z
Batch API, v4.54.0
s3://deafrica-sentinel-1/s1_rtc/N25E012/2021/09/22/037057
2.0E-4
2.0E-4
true
block average
2
2
26.0
12.0
25.0
13.0
POLYGON((13.0 25.67495243153572,12.565184820983367 25.605169188923668,12.0 25.512144128632656,12.0 26.0,13.0 26.0,13.0 25.67495243153572))
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_037057_N25E012_2021_09_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037057_N25E012_2021_09_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037057_N25E012_2021_09_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037057_N25E012_2021_09_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037057_N25E012_2021_09_22_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