https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-28T17:01:36.413451Z
2021-03-28T17:02:01.411113Z
s3://sentinel-s1-l1c/GRD/2021/3/28/IW/DV/S1B_IW_GRDH_1SDV_20210328T170136_20210328T170201_026218_032104_A888
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
2021-03-28T17:01:36.413451Z
2021-03-28T17:02:01.411113Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.396657544539
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-29T09:00:24.019381Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210328T170136_20210328T170201_026218_032104_A888
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.133845390737763 28.118626286577555,14.517237425797717 28.183615177451966,14.781157383178968 28.22768090302999,15.178534626308599 28.293002655382438,15.444690343717983 28.33606394565084,15.841512465133363 28.399242586882195,16.10696716227703 28.440820506358932,16.64618155929755 28.523584296912738,16.539963959276882 29.065446301799806,16.50492368907944 29.246143583448408,16.47077698350458 29.426969400130147,16.396893514493176 29.787784359459824,16.348356681898235 30.02790178466755,15.800081727365106 29.94578777688588,15.53007988401403 29.9044610597441,15.127945060676662 29.841820765994363,14.723282961297677 29.777475859009837,14.454778990546027 29.73405221240502,14.186344909482898 29.690058865673457,13.798948937771588 29.62553559004171,13.811526374949189 29.565626021414573,13.852006526921887 29.384765920472745,13.893147368697727 29.204018771282772,13.931867196782688 29.022865193928933,13.972482012652566 28.84203265037557,14.095529771367229 28.299749645048525,14.133845390737763 28.118626286577555))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75882081278874
46.56593005719481
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
2021-12-26T03:11:42.851807Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N28E013/2021/03/28/032104
2.0E-4
2.0E-4
true
block average
2
2
29.0
13.0
28.0
14.0
POLYGON((14.0 28.720758301008637,13.937002697412225 29.0,14.0 29.0,14.0 28.720758301008637))
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_032104_N28E013_2021_03_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032104_N28E013_2021_03_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032104_N28E013_2021_03_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032104_N28E013_2021_03_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032104_N28E013_2021_03_28_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