https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-21T18:17:49.985208Z
2018-04-21T18:18:18.997992Z
s3://sentinel-s1-l1c/GRD/2018/4/21/IW/DV/S1A_IW_GRDH_1SDV_20180421T181749_20180421T181818_021569_0252C2_4E39
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
2018-04-21T18:17:49.985208Z
2018-04-21T18:18:18.997992Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180421T203426_V20180421T163753_20180421T195523.EOF
348.0199917974312
693000
Copernicus S1 Core Ground Segment - DPA
2018-04-21T21:02:19.794150Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180421T181749_20180421T181818_021569_0252C2_4E39
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.586199288 4.80752318,-0.476222839 5.038926242,0.628617652 5.267198519,0.580087579 5.507607841,0.508035184 5.87003475,0.434573223 6.232150285,0.398354196 6.413303305,0.363087985 6.594643112,0.326537465 6.775716402,0.302837505 6.896471336,-0.246577719 6.784947338,-0.805750724 6.670746257,-1.364664615 6.555907979,-1.919251297 6.441287243,-1.894940427 6.320203647,-1.857604498 6.138616633,-1.821396457 5.95679257,-1.784338544 5.775142085,-1.709246523 5.412036342,-1.635708182 5.048595714,-1.586199288 4.80752318))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77315
46.02493371424799
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
2022-01-25T12:30:22.717030Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/N05W001/2018/04/21/0252C2
2.0E-4
2.0E-4
true
block average
2
2
6.0
-1.0
5.0
0.0
POLYGON((0.0 5.137319152744626,-0.6629412492697213 5.0,-1.0 5.0,-1.0 6.0,0.0 6.0,0.0 5.137319152744626))
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_0252C2_N05W001_2018_04_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0252C2_N05W001_2018_04_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0252C2_N05W001_2018_04_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0252C2_N05W001_2018_04_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0252C2_N05W001_2018_04_21_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