https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-08T05:06:09.806043Z
2021-08-08T05:06:22.227608Z
s3://sentinel-s1-l1c/GRD/2021/8/8/IW/DV/S1B_IW_GRDH_1SDV_20210808T050609_20210808T050622_028150_035BB4_674D
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
2021-08-08T05:06:09.806043Z
2021-08-08T05:06:22.227608Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.7524968615745
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-08T06:52:43.069163Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210808T050609_20210808T050622_028150_035BB4_674D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.702546130797648 31.482126174095846,14.294278325654785 31.54858184884166,14.01858783476628 31.59266651383971,13.606218831195594 31.657423285820194,13.330566252996148 31.699919218905816,13.055215631171722 31.74173709609034,12.779261452618446 31.78301319345102,12.37004665113564 31.8430625535819,12.092855075427735 31.88294576144687,12.057742484273668 31.70237983053531,12.018676512960184 31.522280310727897,11.984001298680004 31.341553019412924,11.967945553041556 31.26088667045123,12.243405145697423 31.220822830349995,12.654282761542813 31.159906346712354,13.199038580943537 31.076996207937924,13.473365071078387 31.034321283475045,13.882030022654309 30.969594980699497,14.153539060626265 30.92582893238427,14.56051451565084 30.859085045790756,14.580030891676515 30.939672430337016,14.702546130797648 31.482126174095846))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7552874016104
46.59540997153342
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
2021-12-26T09:54:49.470420Z
Batch API, v4.44.1
s3://deafrica-sentinel-1/s1_rtc/N30E013/2021/08/08/035BB4
2.0E-4
2.0E-4
true
block average
2
2
31.0
13.0
30.0
14.0
POLYGON((14.0 30.950578745487636,13.690060680868555 31.0,14.0 31.0,14.0 30.950578745487636))
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_035BB4_N30E013_2021_08_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035BB4_N30E013_2021_08_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035BB4_N30E013_2021_08_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035BB4_N30E013_2021_08_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035BB4_N30E013_2021_08_08_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