https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-09-21T18:57:49.641537Z
2020-09-21T18:58:14.640448Z
s3://sentinel-s1-l1c/GRD/2020/9/21/IW/DV/S1A_IW_GRDH_1SDV_20200921T185749_20200921T185814_034461_04026D_BC6A
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
2020-09-21T18:57:49.641537Z
2020-09-21T18:58:14.640448Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200921T211940_V20200921T171109_20200921T202839.EOF
347.3386755759523
693000
Copernicus S1 Core Ground Segment - DPA
2020-09-21T21:44:50.839675Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20200921T185749_20200921T185814_034461_04026D_BC6A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-14.887930382874455 29.091038943801983,-14.510469899458487 29.154340388241202,-14.253048056031693 29.19685579654086,-13.866520168198047 29.259701379467636,-13.60857436356186 29.30097833469612,-13.221269771897012 29.361960414039128,-12.962812399003376 29.401991177774004,-12.704153941297571 29.441521318363105,-12.345069275345224 29.49550707171762,-12.642272653523381 30.99983630153033,-13.006968401436286 30.946384655988247,-13.26965586105997 30.90720161650364,-13.53212816136078 30.86748671701182,-13.925427985634395 30.8069198766719,-14.187352017227703 30.765880811983486,-14.579818523756462 30.703333834880496,-14.841179819955652 30.660978781236757,-15.22439336348572 30.597856551267732,-15.048883423690842 29.814474710881477,-14.887930382874455 29.091038943801983))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70434955724619
46.05681664365178
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
2021-12-25T17:27:42.724232Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N30W013/2020/09/21/04026D
2.0E-4
2.0E-4
true
block average
2
2
31.0
-13.0
30.0
-12.0
POLYGON((-13.0 30.947405979997974,-12.642272653523401 30.99983630153046,-12.444739613181557 30.0,-13.0 30.0,-13.0 30.947405979997974))
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_04026D_N30W013_2020_09_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04026D_N30W013_2020_09_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04026D_N30W013_2020_09_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04026D_N30W013_2020_09_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04026D_N30W013_2020_09_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