https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-06T18:35:13.131300Z
2022-12-06T18:35:38.130129Z
s3://sentinel-s1-l1c/GRD/2022/12/6/IW/DV/S1A_IW_GRDH_1SDV_20221206T183513_20221206T183538_046215_0588A7_81B2
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
2022-12-06T18:35:13.131300Z
2022-12-06T18:35:38.130129Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221206T203704_V20221206T165453_20221206T201223.EOF
348.01309984709144
693000
Copernicus Ground Segment
2022-12-06T21:17:25.874299Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221206T183513_20221206T183538_046215_0588A7_81B2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.96892835158827 6.113482272938938,-5.412070172769629 6.228813304655712,-4.849043537071551 6.3447712506865575,-4.293362760848889 6.45855812708527,-3.7487416576776984 6.569440565750358,-3.821682537847285 6.931502282032162,-3.8930727596203374 7.293947861070773,-3.9301702900390696 7.474878300043654,-4.051230802644737 8.077683955562906,-4.596540230922437 7.968287265395334,-5.1588880754631194 7.8546546827175385,-5.721587269480066 7.740132759219865,-6.279006502493843 7.625889693825581,-6.26771639990072 7.565915336098038,-6.230862902127016 7.384255938041787,-6.190863914004635 7.203243672025516,-6.154856379704606 7.0214047375333415,-6.0443942878838826 6.476375447319133,-5.96892835158827 6.113482272938938))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82302844419863
46.06033632096611
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
2022-12-07T02:43:24.454339Z
Batch API, v4.164.0
s3://deafrica-sentinel-1/s1_rtc/N07W004/2022/12/06/0588A7
2.0E-4
2.0E-4
true
block average
2
2
8.0
-4.0
7.0
-3.0
POLYGON((-4.0 7.822586592216791,-3.8930727596200723 7.2939478610694195,-3.8351744041010996 7.0,-4.0 7.0,-4.0 7.822586592216791))
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_0588A7_N07W004_2022_12_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0588A7_N07W004_2022_12_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0588A7_N07W004_2022_12_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0588A7_N07W004_2022_12_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0588A7_N07W004_2022_12_06_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 2021
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