https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-25T03:50:51.049582Z
2019-04-25T03:51:16.047735Z
s3://sentinel-s1-l1c/GRD/2019/4/25/IW/DV/S1A_IW_GRDH_1SDV_20190425T035051_20190425T035116_026941_030809_D645
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
2019-04-25T03:50:51.049582Z
2019-04-25T03:51:16.047735Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190425T071117_V20190425T030322_20190425T062052.EOF
191.9884763573787
693000
Copernicus S1 Core Ground Segment - DPA
2019-04-25T07:50:53.361178Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190425T035051_20190425T035116_026941_030809_D645
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.25175301113323 7.6435435601044635,29.68760772013676 7.759131937676974,29.121288243815574 7.874345585470072,28.55465600003213 7.988789912834264,28.022844831578624 8.09543035451988,27.717702591479654 6.587846025660245,28.24749051217251 6.480033983267403,28.812022557460907 6.364484609353908,29.37630081523224 6.248313667250313,29.938471065680893 6.131918081107952,30.10085049566674 6.9177969537189465,30.25175301113323 7.6435435601044635))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84447022015248
46.16791938943937
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
2021-12-24T14:52:10.922677Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N07E027/2019/04/25/030809
2.0E-4
2.0E-4
true
block average
2
2
8.0
27.0
7.0
28.0
POLYGON((27.80112451660066 7.0,28.0 7.982563286125117,28.0 7.0,27.80112451660066 7.0))
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_030809_N07E027_2019_04_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030809_N07E027_2019_04_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030809_N07E027_2019_04_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030809_N07E027_2019_04_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030809_N07E027_2019_04_25_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